385461998100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{342359}}^1$

素因数の和:342524

約数の個数: 180

約数和(自身を含む): 1258508512800

約数和(自身を除く): 873046514700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 139, 150, 162, 180, 225, 270, 278, 300, 324, 405, 417, 450, 540, 556, 675, 695, 810, 834, 900, 1251, 1350, 1390, 1620, 1668, 2025, 2085, 2502, 2700, 2780, 3475, 3753, 4050, 4170, 5004, 6255, 6950, 7506, 8100, 8340, 10425, 11259, 12510, 13900, 15012, 18765, 20850, 22518, 25020, 31275, 37530, 41700, 45036, 56295, 62550, 75060, 93825, 112590, 125100, 187650, 225180, 281475, 342359, 375300, 562950, 684718, 1027077, 1125900, 1369436, 1711795, 2054154, 3081231, 3423590, 4108308, 5135385, 6162462, 6847180, 8558975, 9243693, 10270770, 12324924, 15406155, 17117950, 18487386, 20541540, 25676925, 27731079, 30812310, 34235900, 36974772, 46218465, 47587901, 51353850, 55462158, 61624620, 77030775, 92436930, 95175802, 102707700, 110924316, 138655395, 142763703, 154061550, 184873860, 190351604, 231092325, 237939505, 277310790, 285527406, 308123100, 428291109, 462184650, 475879010, 554621580, 571054812, 693276975, 713818515, 856582218, 924369300, 951758020, 1189697525, 1284873327, 1386553950, 1427637030, 1713164436, 2141455545, 2379395050, 2569746654, 2773107900, 2855274060, 3569092575, 3854619981, 4282911090, 4758790100, 5139493308, 6424366635, 7138185150, 7709239962, 8565822180, 10707277725, 12848733270, 14276370300, 15418479924, 19273099905, 21414555450, 25697466540, 32121833175, 38546199810, 42829110900, 64243666350, 77092399620, 96365499525, 128487332700, 192730999050, 385461998100]

約数ペア:

[(1, 385461998100), (2, 192730999050), (3, 128487332700), (4, 96365499525), (5, 77092399620), (6, 64243666350), (9, 42829110900), (10, 38546199810), (12, 32121833175), (15, 25697466540), (18, 21414555450), (20, 19273099905), (25, 15418479924), (27, 14276370300), (30, 12848733270), (36, 10707277725), (45, 8565822180), (50, 7709239962), (54, 7138185150), (60, 6424366635), (75, 5139493308), (81, 4758790100), (90, 4282911090), (100, 3854619981), (108, 3569092575), (135, 2855274060), (139, 2773107900), (150, 2569746654), (162, 2379395050), (180, 2141455545), (225, 1713164436), (270, 1427637030), (278, 1386553950), (300, 1284873327), (324, 1189697525), (405, 951758020), (417, 924369300), (450, 856582218), (540, 713818515), (556, 693276975), (675, 571054812), (695, 554621580), (810, 475879010), (834, 462184650), (900, 428291109), (1251, 308123100), (1350, 285527406), (1390, 277310790), (1620, 237939505), (1668, 231092325), (2025, 190351604), (2085, 184873860), (2502, 154061550), (2700, 142763703), (2780, 138655395), (3475, 110924316), (3753, 102707700), (4050, 95175802), (4170, 92436930), (5004, 77030775), (6255, 61624620), (6950, 55462158), (7506, 51353850), (8100, 47587901), (8340, 46218465), (10425, 36974772), (11259, 34235900), (12510, 30812310), (13900, 27731079), (15012, 25676925), (18765, 20541540), (20850, 18487386), (22518, 17117950), (25020, 15406155), (31275, 12324924), (37530, 10270770), (41700, 9243693), (45036, 8558975), (56295, 6847180), (62550, 6162462), (75060, 5135385), (93825, 4108308), (112590, 3423590), (125100, 3081231), (187650, 2054154), (225180, 1711795), (281475, 1369436), (342359, 1125900), (375300, 1027077), (562950, 684718)]