122725789020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1293757}}^1$

素因数の和:1293820

約数の個数: 144

約数和(自身を含む): 406881715968

約数和(自身を除く): 284155926948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2635, 2790, 3060, 3162, 4743, 5270, 5580, 6324, 7905, 9486, 10540, 15810, 18972, 23715, 31620, 47430, 94860, 1293757, 2587514, 3881271, 5175028, 6468785, 7762542, 11643813, 12937570, 15525084, 19406355, 21993869, 23287626, 25875140, 38812710, 40106467, 43987738, 46575252, 58219065, 65981607, 77625420, 80212934, 87975476, 109969345, 116438130, 120319401, 131963214, 160425868, 197944821, 200532335, 219938690, 232876260, 240638802, 263926428, 329908035, 360958203, 395889642, 401064670, 439877380, 481277604, 601597005, 659816070, 681809939, 721916406, 791779284, 802129340, 989724105, 1203194010, 1319632140, 1363619878, 1443832812, 1804791015, 1979448210, 2045429817, 2406388020, 2727239756, 3409049695, 3609582030, 3958896420, 4090859634, 6136289451, 6818099390, 7219164060, 8181719268, 10227149085, 12272578902, 13636198780, 20454298170, 24545157804, 30681447255, 40908596340, 61362894510, 122725789020]

約数ペア:

[(1, 122725789020), (2, 61362894510), (3, 40908596340), (4, 30681447255), (5, 24545157804), (6, 20454298170), (9, 13636198780), (10, 12272578902), (12, 10227149085), (15, 8181719268), (17, 7219164060), (18, 6818099390), (20, 6136289451), (30, 4090859634), (31, 3958896420), (34, 3609582030), (36, 3409049695), (45, 2727239756), (51, 2406388020), (60, 2045429817), (62, 1979448210), (68, 1804791015), (85, 1443832812), (90, 1363619878), (93, 1319632140), (102, 1203194010), (124, 989724105), (153, 802129340), (155, 791779284), (170, 721916406), (180, 681809939), (186, 659816070), (204, 601597005), (255, 481277604), (279, 439877380), (306, 401064670), (310, 395889642), (340, 360958203), (372, 329908035), (465, 263926428), (510, 240638802), (527, 232876260), (558, 219938690), (612, 200532335), (620, 197944821), (765, 160425868), (930, 131963214), (1020, 120319401), (1054, 116438130), (1116, 109969345), (1395, 87975476), (1530, 80212934), (1581, 77625420), (1860, 65981607), (2108, 58219065), (2635, 46575252), (2790, 43987738), (3060, 40106467), (3162, 38812710), (4743, 25875140), (5270, 23287626), (5580, 21993869), (6324, 19406355), (7905, 15525084), (9486, 12937570), (10540, 11643813), (15810, 7762542), (18972, 6468785), (23715, 5175028), (31620, 3881271), (47430, 2587514), (94860, 1293757)]