15707204550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{16063}}^1$

素因数の和:16175

約数の個数: 144

約数和(自身を含む): 44047680768

約数和(自身を除く): 28340476218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 53, 75, 82, 90, 106, 123, 150, 159, 205, 225, 246, 265, 318, 369, 410, 450, 477, 530, 615, 738, 795, 954, 1025, 1230, 1325, 1590, 1845, 2050, 2173, 2385, 2650, 3075, 3690, 3975, 4346, 4770, 6150, 6519, 7950, 9225, 10865, 11925, 13038, 16063, 18450, 19557, 21730, 23850, 32126, 32595, 39114, 48189, 54325, 65190, 80315, 96378, 97785, 108650, 144567, 160630, 162975, 195570, 240945, 289134, 325950, 401575, 481890, 488925, 658583, 722835, 803150, 851339, 977850, 1204725, 1317166, 1445670, 1702678, 1975749, 2409450, 2554017, 3292915, 3614175, 3951498, 4256695, 5108034, 5927247, 6585830, 7228350, 7662051, 8513390, 9878745, 11854494, 12770085, 15324102, 16464575, 19757490, 21283475, 25540170, 29636235, 32929150, 34904899, 38310255, 42566950, 49393725, 59272470, 63850425, 69809798, 76620510, 98787450, 104714697, 127700850, 148181175, 174524495, 191551275, 209429394, 296362350, 314144091, 349048990, 383102550, 523573485, 628288182, 872622475, 1047146970, 1570720455, 1745244950, 2617867425, 3141440910, 5235734850, 7853602275, 15707204550]

約数ペア:

[(1, 15707204550), (2, 7853602275), (3, 5235734850), (5, 3141440910), (6, 2617867425), (9, 1745244950), (10, 1570720455), (15, 1047146970), (18, 872622475), (25, 628288182), (30, 523573485), (41, 383102550), (45, 349048990), (50, 314144091), (53, 296362350), (75, 209429394), (82, 191551275), (90, 174524495), (106, 148181175), (123, 127700850), (150, 104714697), (159, 98787450), (205, 76620510), (225, 69809798), (246, 63850425), (265, 59272470), (318, 49393725), (369, 42566950), (410, 38310255), (450, 34904899), (477, 32929150), (530, 29636235), (615, 25540170), (738, 21283475), (795, 19757490), (954, 16464575), (1025, 15324102), (1230, 12770085), (1325, 11854494), (1590, 9878745), (1845, 8513390), (2050, 7662051), (2173, 7228350), (2385, 6585830), (2650, 5927247), (3075, 5108034), (3690, 4256695), (3975, 3951498), (4346, 3614175), (4770, 3292915), (6150, 2554017), (6519, 2409450), (7950, 1975749), (9225, 1702678), (10865, 1445670), (11925, 1317166), (13038, 1204725), (16063, 977850), (18450, 851339), (19557, 803150), (21730, 722835), (23850, 658583), (32126, 488925), (32595, 481890), (39114, 401575), (48189, 325950), (54325, 289134), (65190, 240945), (80315, 195570), (96378, 162975), (97785, 160630), (108650, 144567)]