975104520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10247}}^1$

素因数の和:10335

約数の個数: 128

約数和(自身を含む): 3202295040

約数和(自身を除く): 2227190520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 3172, 3660, 3965, 4758, 6344, 7320, 7930, 9516, 10247, 11895, 15860, 19032, 20494, 23790, 30741, 31720, 40988, 47580, 51235, 61482, 81976, 95160, 102470, 122964, 133211, 153705, 204940, 245928, 266422, 307410, 399633, 409880, 532844, 614820, 625067, 666055, 799266, 1065688, 1229640, 1250134, 1332110, 1598532, 1875201, 1998165, 2500268, 2664220, 3125335, 3197064, 3750402, 3996330, 5000536, 5328440, 6250670, 7500804, 7992660, 8125871, 9376005, 12501340, 15001608, 15985320, 16251742, 18752010, 24377613, 25002680, 32503484, 37504020, 40629355, 48755226, 65006968, 75008040, 81258710, 97510452, 121888065, 162517420, 195020904, 243776130, 325034840, 487552260, 975104520]

約数ペア:

[(1, 975104520), (2, 487552260), (3, 325034840), (4, 243776130), (5, 195020904), (6, 162517420), (8, 121888065), (10, 97510452), (12, 81258710), (13, 75008040), (15, 65006968), (20, 48755226), (24, 40629355), (26, 37504020), (30, 32503484), (39, 25002680), (40, 24377613), (52, 18752010), (60, 16251742), (61, 15985320), (65, 15001608), (78, 12501340), (104, 9376005), (120, 8125871), (122, 7992660), (130, 7500804), (156, 6250670), (183, 5328440), (195, 5000536), (244, 3996330), (260, 3750402), (305, 3197064), (312, 3125335), (366, 2664220), (390, 2500268), (488, 1998165), (520, 1875201), (610, 1598532), (732, 1332110), (780, 1250134), (793, 1229640), (915, 1065688), (1220, 799266), (1464, 666055), (1560, 625067), (1586, 614820), (1830, 532844), (2379, 409880), (2440, 399633), (3172, 307410), (3660, 266422), (3965, 245928), (4758, 204940), (6344, 153705), (7320, 133211), (7930, 122964), (9516, 102470), (10247, 95160), (11895, 81976), (15860, 61482), (19032, 51235), (20494, 47580), (23790, 40988), (30741, 31720)]