156955903100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{1439}}^1$

素因数の和:2532

約数の個数: 144

約数和(自身を含む): 363576729600

約数和(自身を除く): 206620826500

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 460, 470, 575, 940, 1009, 1081, 1150, 1175, 1439, 2018, 2162, 2300, 2350, 2878, 4036, 4324, 4700, 5045, 5405, 5756, 7195, 10090, 10810, 14390, 20180, 21620, 23207, 25225, 27025, 28780, 33097, 35975, 46414, 47423, 50450, 54050, 66194, 67633, 71950, 92828, 94846, 100900, 108100, 116035, 132388, 135266, 143900, 165485, 189692, 232070, 237115, 270532, 330970, 338165, 464140, 474230, 580175, 661940, 676330, 827425, 948460, 1090729, 1160350, 1185575, 1352660, 1451951, 1555559, 1654850, 1690825, 2181458, 2320700, 2371150, 2903902, 3111118, 3309700, 3381650, 4362916, 4742300, 5453645, 5807804, 6222236, 6763300, 7259755, 7777795, 10907290, 14519510, 15555590, 21814580, 27268225, 29039020, 31111180, 33394873, 36298775, 38888975, 54536450, 66789746, 68241697, 72597550, 77777950, 109072900, 133579492, 136483394, 145195100, 155555900, 166974365, 272966788, 333948730, 341208485, 667897460, 682416970, 834871825, 1364833940, 1569559031, 1669743650, 1706042425, 3139118062, 3339487300, 3412084850, 6278236124, 6824169700, 7847795155, 15695590310, 31391180620, 39238975775, 78477951550, 156955903100]

約数ペア:

[(1, 156955903100), (2, 78477951550), (4, 39238975775), (5, 31391180620), (10, 15695590310), (20, 7847795155), (23, 6824169700), (25, 6278236124), (46, 3412084850), (47, 3339487300), (50, 3139118062), (92, 1706042425), (94, 1669743650), (100, 1569559031), (115, 1364833940), (188, 834871825), (230, 682416970), (235, 667897460), (460, 341208485), (470, 333948730), (575, 272966788), (940, 166974365), (1009, 155555900), (1081, 145195100), (1150, 136483394), (1175, 133579492), (1439, 109072900), (2018, 77777950), (2162, 72597550), (2300, 68241697), (2350, 66789746), (2878, 54536450), (4036, 38888975), (4324, 36298775), (4700, 33394873), (5045, 31111180), (5405, 29039020), (5756, 27268225), (7195, 21814580), (10090, 15555590), (10810, 14519510), (14390, 10907290), (20180, 7777795), (21620, 7259755), (23207, 6763300), (25225, 6222236), (27025, 5807804), (28780, 5453645), (33097, 4742300), (35975, 4362916), (46414, 3381650), (47423, 3309700), (50450, 3111118), (54050, 2903902), (66194, 2371150), (67633, 2320700), (71950, 2181458), (92828, 1690825), (94846, 1654850), (100900, 1555559), (108100, 1451951), (116035, 1352660), (132388, 1185575), (135266, 1160350), (143900, 1090729), (165485, 948460), (189692, 827425), (232070, 676330), (237115, 661940), (270532, 580175), (330970, 474230), (338165, 464140)]