20070464550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{557}}^1\times {\mathrm{1049}}^1$

素因数の和:1850

約数の個数: 96

約数和(自身を含む): 50129604000

約数和(自身を除く): 30059139450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 229, 458, 557, 687, 1049, 1114, 1145, 1374, 1671, 2098, 2290, 2785, 3147, 3342, 3435, 5245, 5570, 5725, 6294, 6870, 8355, 10490, 11450, 13925, 15735, 16710, 17175, 26225, 27850, 31470, 34350, 41775, 52450, 78675, 83550, 127553, 157350, 240221, 255106, 382659, 480442, 584293, 637765, 720663, 765318, 1168586, 1201105, 1275530, 1441326, 1752879, 1913295, 2402210, 2921465, 3188825, 3505758, 3603315, 3826590, 5842930, 6005525, 6377650, 7206630, 8764395, 9566475, 12011050, 14607325, 17528790, 18016575, 19132950, 29214650, 36033150, 43821975, 87643950, 133803097, 267606194, 401409291, 669015485, 802818582, 1338030970, 2007046455, 3345077425, 4014092910, 6690154850, 10035232275, 20070464550]

約数ペア:

[(1, 20070464550), (2, 10035232275), (3, 6690154850), (5, 4014092910), (6, 3345077425), (10, 2007046455), (15, 1338030970), (25, 802818582), (30, 669015485), (50, 401409291), (75, 267606194), (150, 133803097), (229, 87643950), (458, 43821975), (557, 36033150), (687, 29214650), (1049, 19132950), (1114, 18016575), (1145, 17528790), (1374, 14607325), (1671, 12011050), (2098, 9566475), (2290, 8764395), (2785, 7206630), (3147, 6377650), (3342, 6005525), (3435, 5842930), (5245, 3826590), (5570, 3603315), (5725, 3505758), (6294, 3188825), (6870, 2921465), (8355, 2402210), (10490, 1913295), (11450, 1752879), (13925, 1441326), (15735, 1275530), (16710, 1201105), (17175, 1168586), (26225, 765318), (27850, 720663), (31470, 637765), (34350, 584293), (41775, 480442), (52450, 382659), (78675, 255106), (83550, 240221), (127553, 157350)]