221176800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 432

約数和(自身を含む): 895723920

約数和(自身を除く): 674547120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 130, 136, 139, 144, 150, 153, 156, 160, 170, 180, 195, 200, 204, 208, 221, 225, 234, 240, 255, 260, 272, 278, 288, 300, 306, 312, 325, 340, 360, 390, 400, 408, 416, 417, 425, 442, 450, 468, 480, 510, 520, 544, 556, 585, 600, 612, 624, 650, 663, 680, 695, 720, 765, 780, 800, 816, 834, 850, 884, 900, 936, 975, 1020, 1040, 1105, 1112, 1170, 1200, 1224, 1248, 1251, 1275, 1300, 1326, 1360, 1390, 1440, 1530, 1560, 1632, 1668, 1700, 1768, 1800, 1807, 1872, 1950, 1989, 2040, 2080, 2085, 2210, 2224, 2340, 2363, 2400, 2448, 2502, 2550, 2600, 2652, 2720, 2780, 2925, 3060, 3120, 3315, 3336, 3400, 3475, 3536, 3600, 3614, 3744, 3825, 3900, 3978, 4080, 4170, 4420, 4448, 4680, 4726, 4896, 5004, 5100, 5200, 5304, 5421, 5525, 5560, 5850, 6120, 6240, 6255, 6630, 6672, 6800, 6950, 7072, 7089, 7200, 7228, 7650, 7800, 7956, 8160, 8340, 8840, 9035, 9360, 9452, 9945, 10008, 10200, 10400, 10425, 10608, 10842, 11050, 11120, 11700, 11815, 12240, 12510, 13260, 13344, 13600, 13900, 14178, 14456, 15300, 15600, 15912, 16263, 16575, 16680, 17680, 18070, 18720, 18904, 19890, 20016, 20400, 20850, 21216, 21267, 21684, 22100, 22240, 23400, 23630, 24480, 25020, 26520, 27105, 27800, 28356, 28912, 30600, 30719, 31200, 31275, 31824, 32526, 33150, 33360, 35360, 35445, 36140, 37808, 39780, 40032, 40800, 41700, 42534, 43368, 44200, 45175, 46800, 47260, 49725, 50040, 53040, 54210, 55600, 56712, 57824, 59075, 61200, 61438, 62550, 63648, 65052, 66300, 66720, 70890, 72280, 75616, 79560, 81315, 83400, 85068, 86736, 88400, 90350, 92157, 93600, 94520, 99450, 100080, 106080, 106335, 108420, 111200, 113424, 118150, 122400, 122876, 125100, 130104, 132600, 135525, 141780, 144560, 153595, 159120, 162630, 166800, 170136, 173472, 176800, 177225, 180700, 184314, 189040, 198900, 200160, 212670, 216840, 226848, 236300, 245752, 250200, 260208, 265200, 271050, 276471, 283560, 289120, 307190, 318240, 325260, 333600, 340272, 354450, 361400, 368628, 378080, 397800, 406575, 425340, 433680, 460785, 472600, 491504, 500400, 520416, 530400, 531675, 542100, 552942, 567120, 614380, 650520, 680544, 708900, 722800, 737256, 767975, 795600, 813150, 850680, 867360, 921570, 945200, 983008, 1000800, 1063350, 1084200, 1105884, 1134240, 1228760, 1301040, 1382355, 1417800, 1445600, 1474512, 1535950, 1591200, 1626300, 1701360, 1843140, 1890400, 2126700, 2168400, 2211768, 2303925, 2457520, 2602080, 2764710, 2835600, 2949024, 3071900, 3252600, 3402720, 3686280, 4253400, 4336800, 4423536, 4607850, 4915040, 5529420, 5671200, 6143800, 6505200, 6911775, 7372560, 8506800, 8847072, 9215700, 11058840, 12287600, 13010400, 13823550, 14745120, 17013600, 18431400, 22117680, 24575200, 27647100, 36862800, 44235360, 55294200, 73725600, 110588400, 221176800]

約数ペア:

[(1, 221176800), (2, 110588400), (3, 73725600), (4, 55294200), (5, 44235360), (6, 36862800), (8, 27647100), (9, 24575200), (10, 22117680), (12, 18431400), (13, 17013600), (15, 14745120), (16, 13823550), (17, 13010400), (18, 12287600), (20, 11058840), (24, 9215700), (25, 8847072), (26, 8506800), (30, 7372560), (32, 6911775), (34, 6505200), (36, 6143800), (39, 5671200), (40, 5529420), (45, 4915040), (48, 4607850), (50, 4423536), (51, 4336800), (52, 4253400), (60, 3686280), (65, 3402720), (68, 3252600), (72, 3071900), (75, 2949024), (78, 2835600), (80, 2764710), (85, 2602080), (90, 2457520), (96, 2303925), (100, 2211768), (102, 2168400), (104, 2126700), (117, 1890400), (120, 1843140), (130, 1701360), (136, 1626300), (139, 1591200), (144, 1535950), (150, 1474512), (153, 1445600), (156, 1417800), (160, 1382355), (170, 1301040), (180, 1228760), (195, 1134240), (200, 1105884), (204, 1084200), (208, 1063350), (221, 1000800), (225, 983008), (234, 945200), (240, 921570), (255, 867360), (260, 850680), (272, 813150), (278, 795600), (288, 767975), (300, 737256), (306, 722800), (312, 708900), (325, 680544), (340, 650520), (360, 614380), (390, 567120), (400, 552942), (408, 542100), (416, 531675), (417, 530400), (425, 520416), (442, 500400), (450, 491504), (468, 472600), (480, 460785), (510, 433680), (520, 425340), (544, 406575), (556, 397800), (585, 378080), (600, 368628), (612, 361400), (624, 354450), (650, 340272), (663, 333600), (680, 325260), (695, 318240), (720, 307190), (765, 289120), (780, 283560), (800, 276471), (816, 271050), (834, 265200), (850, 260208), (884, 250200), (900, 245752), (936, 236300), (975, 226848), (1020, 216840), (1040, 212670), (1105, 200160), (1112, 198900), (1170, 189040), (1200, 184314), (1224, 180700), (1248, 177225), (1251, 176800), (1275, 173472), (1300, 170136), (1326, 166800), (1360, 162630), (1390, 159120), (1440, 153595), (1530, 144560), (1560, 141780), (1632, 135525), (1668, 132600), (1700, 130104), (1768, 125100), (1800, 122876), (1807, 122400), (1872, 118150), (1950, 113424), (1989, 111200), (2040, 108420), (2080, 106335), (2085, 106080), (2210, 100080), (2224, 99450), (2340, 94520), (2363, 93600), (2400, 92157), (2448, 90350), (2502, 88400), (2550, 86736), (2600, 85068), (2652, 83400), (2720, 81315), (2780, 79560), (2925, 75616), (3060, 72280), (3120, 70890), (3315, 66720), (3336, 66300), (3400, 65052), (3475, 63648), (3536, 62550), (3600, 61438), (3614, 61200), (3744, 59075), (3825, 57824), (3900, 56712), (3978, 55600), (4080, 54210), (4170, 53040), (4420, 50040), (4448, 49725), (4680, 47260), (4726, 46800), (4896, 45175), (5004, 44200), (5100, 43368), (5200, 42534), (5304, 41700), (5421, 40800), (5525, 40032), (5560, 39780), (5850, 37808), (6120, 36140), (6240, 35445), (6255, 35360), (6630, 33360), (6672, 33150), (6800, 32526), (6950, 31824), (7072, 31275), (7089, 31200), (7200, 30719), (7228, 30600), (7650, 28912), (7800, 28356), (7956, 27800), (8160, 27105), (8340, 26520), (8840, 25020), (9035, 24480), (9360, 23630), (9452, 23400), (9945, 22240), (10008, 22100), (10200, 21684), (10400, 21267), (10425, 21216), (10608, 20850), (10842, 20400), (11050, 20016), (11120, 19890), (11700, 18904), (11815, 18720), (12240, 18070), (12510, 17680), (13260, 16680), (13344, 16575), (13600, 16263), (13900, 15912), (14178, 15600), (14456, 15300)]