74809800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 284356800

約数和(自身を除く): 209547000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 50, 52, 60, 65, 69, 72, 75, 78, 90, 92, 100, 104, 115, 117, 120, 130, 138, 139, 150, 156, 180, 184, 195, 200, 207, 225, 230, 234, 260, 276, 278, 299, 300, 312, 325, 345, 360, 390, 414, 417, 450, 460, 468, 520, 552, 556, 575, 585, 598, 600, 650, 690, 695, 780, 828, 834, 897, 900, 920, 936, 975, 1035, 1112, 1150, 1170, 1196, 1251, 1300, 1380, 1390, 1495, 1560, 1656, 1668, 1725, 1794, 1800, 1807, 1950, 2070, 2085, 2300, 2340, 2392, 2502, 2600, 2691, 2760, 2780, 2925, 2990, 3197, 3336, 3450, 3475, 3588, 3614, 3900, 4140, 4170, 4485, 4600, 4680, 5004, 5175, 5382, 5421, 5560, 5850, 5980, 6255, 6394, 6900, 6950, 7176, 7228, 7475, 7800, 8280, 8340, 8970, 9035, 9591, 10008, 10350, 10425, 10764, 10842, 11700, 11960, 12510, 12788, 13455, 13800, 13900, 14456, 14950, 15985, 16263, 16680, 17940, 18070, 19182, 20700, 20850, 21528, 21684, 22425, 23400, 25020, 25576, 26910, 27105, 27800, 28773, 29900, 31275, 31970, 32526, 35880, 36140, 38364, 41400, 41561, 41700, 43368, 44850, 45175, 47955, 50040, 53820, 54210, 57546, 59800, 62550, 63940, 65052, 67275, 72280, 76728, 79925, 81315, 83122, 83400, 89700, 90350, 95910, 107640, 108420, 115092, 124683, 125100, 127880, 130104, 134550, 135525, 143865, 159850, 162630, 166244, 179400, 180700, 191820, 207805, 216840, 230184, 239775, 249366, 250200, 269100, 271050, 287730, 319700, 325260, 332488, 361400, 374049, 383640, 406575, 415610, 479550, 498732, 538200, 542100, 575460, 623415, 639400, 650520, 719325, 748098, 813150, 831220, 959100, 997464, 1039025, 1084200, 1150920, 1246830, 1438650, 1496196, 1626300, 1662440, 1870245, 1918200, 2078050, 2493660, 2877300, 2992392, 3117075, 3252600, 3740490, 4156100, 4987320, 5754600, 6234150, 7480980, 8312200, 9351225, 12468300, 14961960, 18702450, 24936600, 37404900, 74809800]

約数ペア:

[(1, 74809800), (2, 37404900), (3, 24936600), (4, 18702450), (5, 14961960), (6, 12468300), (8, 9351225), (9, 8312200), (10, 7480980), (12, 6234150), (13, 5754600), (15, 4987320), (18, 4156100), (20, 3740490), (23, 3252600), (24, 3117075), (25, 2992392), (26, 2877300), (30, 2493660), (36, 2078050), (39, 1918200), (40, 1870245), (45, 1662440), (46, 1626300), (50, 1496196), (52, 1438650), (60, 1246830), (65, 1150920), (69, 1084200), (72, 1039025), (75, 997464), (78, 959100), (90, 831220), (92, 813150), (100, 748098), (104, 719325), (115, 650520), (117, 639400), (120, 623415), (130, 575460), (138, 542100), (139, 538200), (150, 498732), (156, 479550), (180, 415610), (184, 406575), (195, 383640), (200, 374049), (207, 361400), (225, 332488), (230, 325260), (234, 319700), (260, 287730), (276, 271050), (278, 269100), (299, 250200), (300, 249366), (312, 239775), (325, 230184), (345, 216840), (360, 207805), (390, 191820), (414, 180700), (417, 179400), (450, 166244), (460, 162630), (468, 159850), (520, 143865), (552, 135525), (556, 134550), (575, 130104), (585, 127880), (598, 125100), (600, 124683), (650, 115092), (690, 108420), (695, 107640), (780, 95910), (828, 90350), (834, 89700), (897, 83400), (900, 83122), (920, 81315), (936, 79925), (975, 76728), (1035, 72280), (1112, 67275), (1150, 65052), (1170, 63940), (1196, 62550), (1251, 59800), (1300, 57546), (1380, 54210), (1390, 53820), (1495, 50040), (1560, 47955), (1656, 45175), (1668, 44850), (1725, 43368), (1794, 41700), (1800, 41561), (1807, 41400), (1950, 38364), (2070, 36140), (2085, 35880), (2300, 32526), (2340, 31970), (2392, 31275), (2502, 29900), (2600, 28773), (2691, 27800), (2760, 27105), (2780, 26910), (2925, 25576), (2990, 25020), (3197, 23400), (3336, 22425), (3450, 21684), (3475, 21528), (3588, 20850), (3614, 20700), (3900, 19182), (4140, 18070), (4170, 17940), (4485, 16680), (4600, 16263), (4680, 15985), (5004, 14950), (5175, 14456), (5382, 13900), (5421, 13800), (5560, 13455), (5850, 12788), (5980, 12510), (6255, 11960), (6394, 11700), (6900, 10842), (6950, 10764), (7176, 10425), (7228, 10350), (7475, 10008), (7800, 9591), (8280, 9035), (8340, 8970)]