2015319800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 5354657280

約数和(自身を除く): 3339337480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 67, 92, 100, 104, 115, 130, 134, 184, 200, 230, 260, 268, 299, 325, 335, 460, 503, 520, 536, 575, 598, 650, 670, 871, 920, 1006, 1150, 1196, 1300, 1340, 1495, 1541, 1675, 1742, 2012, 2300, 2392, 2515, 2600, 2680, 2990, 3082, 3350, 3484, 4024, 4355, 4600, 5030, 5980, 6164, 6539, 6700, 6968, 7475, 7705, 8710, 10060, 11569, 11960, 12328, 12575, 13078, 13400, 14950, 15410, 17420, 20033, 20120, 21775, 23138, 25150, 26156, 29900, 30820, 32695, 33701, 34840, 38525, 40066, 43550, 46276, 50300, 52312, 57845, 59800, 61640, 65390, 67402, 77050, 80132, 87100, 92552, 100165, 100600, 115690, 130780, 134804, 150397, 154100, 160264, 163475, 168505, 174200, 200330, 231380, 261560, 269608, 289225, 300794, 308200, 326950, 337010, 400660, 438113, 462760, 500825, 578450, 601588, 653900, 674020, 751985, 775123, 801320, 842525, 876226, 1001650, 1156900, 1203176, 1307800, 1348040, 1503970, 1550246, 1685050, 1752452, 2003300, 2190565, 2313800, 3007940, 3100492, 3370100, 3504904, 3759925, 3875615, 4006600, 4381130, 6015880, 6200984, 6740200, 7519850, 7751230, 8762260, 10076599, 10952825, 15039700, 15502460, 17524520, 19378075, 20153198, 21905650, 30079400, 31004920, 38756150, 40306396, 43811300, 50382995, 77512300, 80612792, 87622600, 100765990, 155024600, 201531980, 251914975, 403063960, 503829950, 1007659900, 2015319800]

約数ペア:

[(1, 2015319800), (2, 1007659900), (4, 503829950), (5, 403063960), (8, 251914975), (10, 201531980), (13, 155024600), (20, 100765990), (23, 87622600), (25, 80612792), (26, 77512300), (40, 50382995), (46, 43811300), (50, 40306396), (52, 38756150), (65, 31004920), (67, 30079400), (92, 21905650), (100, 20153198), (104, 19378075), (115, 17524520), (130, 15502460), (134, 15039700), (184, 10952825), (200, 10076599), (230, 8762260), (260, 7751230), (268, 7519850), (299, 6740200), (325, 6200984), (335, 6015880), (460, 4381130), (503, 4006600), (520, 3875615), (536, 3759925), (575, 3504904), (598, 3370100), (650, 3100492), (670, 3007940), (871, 2313800), (920, 2190565), (1006, 2003300), (1150, 1752452), (1196, 1685050), (1300, 1550246), (1340, 1503970), (1495, 1348040), (1541, 1307800), (1675, 1203176), (1742, 1156900), (2012, 1001650), (2300, 876226), (2392, 842525), (2515, 801320), (2600, 775123), (2680, 751985), (2990, 674020), (3082, 653900), (3350, 601588), (3484, 578450), (4024, 500825), (4355, 462760), (4600, 438113), (5030, 400660), (5980, 337010), (6164, 326950), (6539, 308200), (6700, 300794), (6968, 289225), (7475, 269608), (7705, 261560), (8710, 231380), (10060, 200330), (11569, 174200), (11960, 168505), (12328, 163475), (12575, 160264), (13078, 154100), (13400, 150397), (14950, 134804), (15410, 130780), (17420, 115690), (20033, 100600), (20120, 100165), (21775, 92552), (23138, 87100), (25150, 80132), (26156, 77050), (29900, 67402), (30820, 65390), (32695, 61640), (33701, 59800), (34840, 57845), (38525, 52312), (40066, 50300), (43550, 46276)]