72044310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 125362410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 59, 62, 65, 78, 93, 101, 118, 130, 155, 177, 186, 195, 202, 295, 303, 310, 354, 390, 403, 465, 505, 590, 606, 767, 806, 885, 930, 1010, 1209, 1313, 1515, 1534, 1770, 1829, 2015, 2301, 2418, 2626, 3030, 3131, 3658, 3835, 3939, 4030, 4602, 5487, 5959, 6045, 6262, 6565, 7670, 7878, 9145, 9393, 10974, 11505, 11918, 12090, 13130, 15655, 17877, 18290, 18786, 19695, 23010, 23777, 27435, 29795, 31310, 35754, 39390, 40703, 46965, 47554, 54870, 59590, 71331, 77467, 81406, 89385, 93930, 118885, 122109, 142662, 154934, 178770, 184729, 203515, 232401, 237770, 244218, 356655, 369458, 387335, 407030, 464802, 554187, 610545, 713310, 774670, 923645, 1108374, 1162005, 1221090, 1847290, 2324010, 2401477, 2770935, 4802954, 5541870, 7204431, 12007385, 14408862, 24014770, 36022155, 72044310]

約数ペア:

[(1, 72044310), (2, 36022155), (3, 24014770), (5, 14408862), (6, 12007385), (10, 7204431), (13, 5541870), (15, 4802954), (26, 2770935), (30, 2401477), (31, 2324010), (39, 1847290), (59, 1221090), (62, 1162005), (65, 1108374), (78, 923645), (93, 774670), (101, 713310), (118, 610545), (130, 554187), (155, 464802), (177, 407030), (186, 387335), (195, 369458), (202, 356655), (295, 244218), (303, 237770), (310, 232401), (354, 203515), (390, 184729), (403, 178770), (465, 154934), (505, 142662), (590, 122109), (606, 118885), (767, 93930), (806, 89385), (885, 81406), (930, 77467), (1010, 71331), (1209, 59590), (1313, 54870), (1515, 47554), (1534, 46965), (1770, 40703), (1829, 39390), (2015, 35754), (2301, 31310), (2418, 29795), (2626, 27435), (3030, 23777), (3131, 23010), (3658, 19695), (3835, 18786), (3939, 18290), (4030, 17877), (4602, 15655), (5487, 13130), (5959, 12090), (6045, 11918), (6262, 11505), (6565, 10974), (7670, 9393), (7878, 9145)]