138235500

素因数分解:

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

素因数の和:194

約数の個数: 288

約数和(自身を含む): 500834880

約数和(自身を除く): 362599380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 125, 130, 139, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 250, 255, 260, 278, 300, 306, 325, 340, 375, 390, 417, 425, 442, 450, 468, 500, 510, 556, 585, 612, 650, 663, 695, 750, 765, 780, 834, 850, 884, 900, 975, 1020, 1105, 1125, 1170, 1251, 1275, 1300, 1326, 1390, 1500, 1530, 1625, 1668, 1700, 1807, 1950, 1989, 2085, 2125, 2210, 2250, 2340, 2363, 2502, 2550, 2652, 2780, 2925, 3060, 3250, 3315, 3475, 3614, 3825, 3900, 3978, 4170, 4250, 4420, 4500, 4726, 4875, 5004, 5100, 5421, 5525, 5850, 6255, 6375, 6500, 6630, 6950, 7089, 7228, 7650, 7956, 8340, 8500, 9035, 9452, 9750, 9945, 10425, 10842, 11050, 11700, 11815, 12510, 12750, 13260, 13900, 14178, 14625, 15300, 16263, 16575, 17375, 18070, 19125, 19500, 19890, 20850, 21267, 21684, 22100, 23630, 25020, 25500, 27105, 27625, 28356, 29250, 30719, 31275, 32526, 33150, 34750, 35445, 36140, 38250, 39780, 41700, 42534, 45175, 47260, 49725, 52125, 54210, 55250, 58500, 59075, 61438, 62550, 65052, 66300, 69500, 70890, 76500, 81315, 82875, 85068, 90350, 92157, 99450, 104250, 106335, 108420, 110500, 118150, 122876, 125100, 135525, 141780, 153595, 156375, 162630, 165750, 177225, 180700, 184314, 198900, 208500, 212670, 225875, 236300, 248625, 271050, 276471, 295375, 307190, 312750, 325260, 331500, 354450, 368628, 406575, 425340, 451750, 460785, 497250, 531675, 542100, 552942, 590750, 614380, 625500, 677625, 708900, 767975, 813150, 886125, 903500, 921570, 994500, 1063350, 1105884, 1181500, 1355250, 1382355, 1535950, 1626300, 1772250, 1843140, 2032875, 2126700, 2303925, 2658375, 2710500, 2764710, 3071900, 3544500, 3839875, 4065750, 4607850, 5316750, 5529420, 6911775, 7679750, 8131500, 9215700, 10633500, 11519625, 13823550, 15359500, 23039250, 27647100, 34558875, 46078500, 69117750, 138235500]

約数ペア:

[(1, 138235500), (2, 69117750), (3, 46078500), (4, 34558875), (5, 27647100), (6, 23039250), (9, 15359500), (10, 13823550), (12, 11519625), (13, 10633500), (15, 9215700), (17, 8131500), (18, 7679750), (20, 6911775), (25, 5529420), (26, 5316750), (30, 4607850), (34, 4065750), (36, 3839875), (39, 3544500), (45, 3071900), (50, 2764710), (51, 2710500), (52, 2658375), (60, 2303925), (65, 2126700), (68, 2032875), (75, 1843140), (78, 1772250), (85, 1626300), (90, 1535950), (100, 1382355), (102, 1355250), (117, 1181500), (125, 1105884), (130, 1063350), (139, 994500), (150, 921570), (153, 903500), (156, 886125), (170, 813150), (180, 767975), (195, 708900), (204, 677625), (221, 625500), (225, 614380), (234, 590750), (250, 552942), (255, 542100), (260, 531675), (278, 497250), (300, 460785), (306, 451750), (325, 425340), (340, 406575), (375, 368628), (390, 354450), (417, 331500), (425, 325260), (442, 312750), (450, 307190), (468, 295375), (500, 276471), (510, 271050), (556, 248625), (585, 236300), (612, 225875), (650, 212670), (663, 208500), (695, 198900), (750, 184314), (765, 180700), (780, 177225), (834, 165750), (850, 162630), (884, 156375), (900, 153595), (975, 141780), (1020, 135525), (1105, 125100), (1125, 122876), (1170, 118150), (1251, 110500), (1275, 108420), (1300, 106335), (1326, 104250), (1390, 99450), (1500, 92157), (1530, 90350), (1625, 85068), (1668, 82875), (1700, 81315), (1807, 76500), (1950, 70890), (1989, 69500), (2085, 66300), (2125, 65052), (2210, 62550), (2250, 61438), (2340, 59075), (2363, 58500), (2502, 55250), (2550, 54210), (2652, 52125), (2780, 49725), (2925, 47260), (3060, 45175), (3250, 42534), (3315, 41700), (3475, 39780), (3614, 38250), (3825, 36140), (3900, 35445), (3978, 34750), (4170, 33150), (4250, 32526), (4420, 31275), (4500, 30719), (4726, 29250), (4875, 28356), (5004, 27625), (5100, 27105), (5421, 25500), (5525, 25020), (5850, 23630), (6255, 22100), (6375, 21684), (6500, 21267), (6630, 20850), (6950, 19890), (7089, 19500), (7228, 19125), (7650, 18070), (7956, 17375), (8340, 16575), (8500, 16263), (9035, 15300), (9452, 14625), (9750, 14178), (9945, 13900), (10425, 13260), (10842, 12750), (11050, 12510), (11700, 11815)]