15564702900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{5431}}^1$

素因数の和:5722

約数の個数: 144

約数和(自身を含む): 46338784128

約数和(自身を除く): 30774081228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 233, 246, 300, 410, 466, 492, 615, 699, 820, 932, 1025, 1165, 1230, 1398, 2050, 2330, 2460, 2796, 3075, 3495, 4100, 4660, 5431, 5825, 6150, 6990, 9553, 10862, 11650, 12300, 13980, 16293, 17475, 19106, 21724, 23300, 27155, 28659, 32586, 34950, 38212, 47765, 54310, 57318, 65172, 69900, 81465, 95530, 108620, 114636, 135775, 143295, 162930, 191060, 222671, 238825, 271550, 286590, 325860, 407325, 445342, 477650, 543100, 573180, 668013, 716475, 814650, 890684, 955300, 1113355, 1265423, 1336026, 1432950, 1629300, 2226710, 2530846, 2672052, 2865900, 3340065, 3796269, 4453420, 5061692, 5566775, 6327115, 6680130, 7592538, 11133550, 12654230, 13360260, 15185076, 16700325, 18981345, 22267100, 25308460, 31635575, 33400650, 37962690, 51882343, 63271150, 66801300, 75925380, 94906725, 103764686, 126542300, 155647029, 189813450, 207529372, 259411715, 311294058, 379626900, 518823430, 622588116, 778235145, 1037646860, 1297058575, 1556470290, 2594117150, 3112940580, 3891175725, 5188234300, 7782351450, 15564702900]

約数ペア:

[(1, 15564702900), (2, 7782351450), (3, 5188234300), (4, 3891175725), (5, 3112940580), (6, 2594117150), (10, 1556470290), (12, 1297058575), (15, 1037646860), (20, 778235145), (25, 622588116), (30, 518823430), (41, 379626900), (50, 311294058), (60, 259411715), (75, 207529372), (82, 189813450), (100, 155647029), (123, 126542300), (150, 103764686), (164, 94906725), (205, 75925380), (233, 66801300), (246, 63271150), (300, 51882343), (410, 37962690), (466, 33400650), (492, 31635575), (615, 25308460), (699, 22267100), (820, 18981345), (932, 16700325), (1025, 15185076), (1165, 13360260), (1230, 12654230), (1398, 11133550), (2050, 7592538), (2330, 6680130), (2460, 6327115), (2796, 5566775), (3075, 5061692), (3495, 4453420), (4100, 3796269), (4660, 3340065), (5431, 2865900), (5825, 2672052), (6150, 2530846), (6990, 2226710), (9553, 1629300), (10862, 1432950), (11650, 1336026), (12300, 1265423), (13980, 1113355), (16293, 955300), (17475, 890684), (19106, 814650), (21724, 716475), (23300, 668013), (27155, 573180), (28659, 543100), (32586, 477650), (34950, 445342), (38212, 407325), (47765, 325860), (54310, 286590), (57318, 271550), (65172, 238825), (69900, 222671), (81465, 191060), (95530, 162930), (108620, 143295), (114636, 135775)]