69930900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 243283040

約数和(自身を除く): 173352140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 139, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 278, 300, 325, 387, 390, 417, 430, 450, 468, 516, 556, 559, 585, 645, 650, 695, 774, 780, 834, 860, 900, 975, 1075, 1118, 1170, 1251, 1290, 1300, 1390, 1548, 1668, 1677, 1807, 1935, 1950, 2085, 2150, 2236, 2340, 2502, 2580, 2780, 2795, 2925, 3225, 3354, 3475, 3614, 3870, 3900, 4170, 4300, 5004, 5031, 5421, 5590, 5850, 5977, 6255, 6450, 6708, 6950, 7228, 7740, 8340, 8385, 9035, 9675, 10062, 10425, 10842, 11180, 11700, 11954, 12510, 12900, 13900, 13975, 16263, 16770, 17931, 18070, 19350, 20124, 20850, 21684, 23908, 25020, 25155, 27105, 27950, 29885, 31275, 32526, 33540, 35862, 36140, 38700, 41700, 41925, 45175, 50310, 53793, 54210, 55900, 59770, 62550, 65052, 71724, 77701, 81315, 83850, 89655, 90350, 100620, 107586, 108420, 119540, 125100, 125775, 135525, 149425, 155402, 162630, 167700, 179310, 180700, 215172, 233103, 251550, 268965, 271050, 298850, 310804, 325260, 358620, 388505, 406575, 448275, 466206, 503100, 537930, 542100, 597700, 699309, 777010, 813150, 896550, 932412, 1075860, 1165515, 1344825, 1398618, 1554020, 1626300, 1793100, 1942525, 2331030, 2689650, 2797236, 3496545, 3885050, 4662060, 5379300, 5827575, 6993090, 7770100, 11655150, 13986180, 17482725, 23310300, 34965450, 69930900]

約数ペア:

[(1, 69930900), (2, 34965450), (3, 23310300), (4, 17482725), (5, 13986180), (6, 11655150), (9, 7770100), (10, 6993090), (12, 5827575), (13, 5379300), (15, 4662060), (18, 3885050), (20, 3496545), (25, 2797236), (26, 2689650), (30, 2331030), (36, 1942525), (39, 1793100), (43, 1626300), (45, 1554020), (50, 1398618), (52, 1344825), (60, 1165515), (65, 1075860), (75, 932412), (78, 896550), (86, 813150), (90, 777010), (100, 699309), (117, 597700), (129, 542100), (130, 537930), (139, 503100), (150, 466206), (156, 448275), (172, 406575), (180, 388505), (195, 358620), (215, 325260), (225, 310804), (234, 298850), (258, 271050), (260, 268965), (278, 251550), (300, 233103), (325, 215172), (387, 180700), (390, 179310), (417, 167700), (430, 162630), (450, 155402), (468, 149425), (516, 135525), (556, 125775), (559, 125100), (585, 119540), (645, 108420), (650, 107586), (695, 100620), (774, 90350), (780, 89655), (834, 83850), (860, 81315), (900, 77701), (975, 71724), (1075, 65052), (1118, 62550), (1170, 59770), (1251, 55900), (1290, 54210), (1300, 53793), (1390, 50310), (1548, 45175), (1668, 41925), (1677, 41700), (1807, 38700), (1935, 36140), (1950, 35862), (2085, 33540), (2150, 32526), (2236, 31275), (2340, 29885), (2502, 27950), (2580, 27105), (2780, 25155), (2795, 25020), (2925, 23908), (3225, 21684), (3354, 20850), (3475, 20124), (3614, 19350), (3870, 18070), (3900, 17931), (4170, 16770), (4300, 16263), (5004, 13975), (5031, 13900), (5421, 12900), (5590, 12510), (5850, 11954), (5977, 11700), (6255, 11180), (6450, 10842), (6708, 10425), (6950, 10062), (7228, 9675), (7740, 9035), (8340, 8385)]