89573880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 306432000

約数和(自身を除く): 216858120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 199, 220, 242, 248, 264, 310, 330, 341, 363, 372, 398, 440, 465, 484, 597, 605, 620, 660, 682, 726, 744, 796, 930, 968, 995, 1023, 1194, 1210, 1240, 1320, 1364, 1452, 1592, 1705, 1815, 1860, 1990, 2046, 2189, 2388, 2420, 2728, 2904, 2985, 3410, 3630, 3720, 3751, 3980, 4092, 4378, 4776, 4840, 5115, 5970, 6169, 6567, 6820, 7260, 7502, 7960, 8184, 8756, 10230, 10945, 11253, 11940, 12338, 13134, 13640, 14520, 15004, 17512, 18507, 18755, 20460, 21890, 22506, 23880, 24079, 24676, 26268, 30008, 30845, 32835, 37014, 37510, 40920, 43780, 45012, 48158, 49352, 52536, 56265, 61690, 65670, 67859, 72237, 74028, 75020, 87560, 90024, 92535, 96316, 112530, 120395, 123380, 131340, 135718, 144474, 148056, 150040, 185070, 192632, 203577, 225060, 240790, 246760, 262680, 271436, 288948, 339295, 361185, 370140, 407154, 450120, 481580, 542872, 577896, 678590, 722370, 740280, 746449, 814308, 963160, 1017885, 1357180, 1444740, 1492898, 1628616, 2035770, 2239347, 2714360, 2889480, 2985796, 3732245, 4071540, 4478694, 5971592, 7464490, 8143080, 8957388, 11196735, 14928980, 17914776, 22393470, 29857960, 44786940, 89573880]

約数ペア:

[(1, 89573880), (2, 44786940), (3, 29857960), (4, 22393470), (5, 17914776), (6, 14928980), (8, 11196735), (10, 8957388), (11, 8143080), (12, 7464490), (15, 5971592), (20, 4478694), (22, 4071540), (24, 3732245), (30, 2985796), (31, 2889480), (33, 2714360), (40, 2239347), (44, 2035770), (55, 1628616), (60, 1492898), (62, 1444740), (66, 1357180), (88, 1017885), (93, 963160), (110, 814308), (120, 746449), (121, 740280), (124, 722370), (132, 678590), (155, 577896), (165, 542872), (186, 481580), (199, 450120), (220, 407154), (242, 370140), (248, 361185), (264, 339295), (310, 288948), (330, 271436), (341, 262680), (363, 246760), (372, 240790), (398, 225060), (440, 203577), (465, 192632), (484, 185070), (597, 150040), (605, 148056), (620, 144474), (660, 135718), (682, 131340), (726, 123380), (744, 120395), (796, 112530), (930, 96316), (968, 92535), (995, 90024), (1023, 87560), (1194, 75020), (1210, 74028), (1240, 72237), (1320, 67859), (1364, 65670), (1452, 61690), (1592, 56265), (1705, 52536), (1815, 49352), (1860, 48158), (1990, 45012), (2046, 43780), (2189, 40920), (2388, 37510), (2420, 37014), (2728, 32835), (2904, 30845), (2985, 30008), (3410, 26268), (3630, 24676), (3720, 24079), (3751, 23880), (3980, 22506), (4092, 21890), (4378, 20460), (4776, 18755), (4840, 18507), (5115, 17512), (5970, 15004), (6169, 14520), (6567, 13640), (6820, 13134), (7260, 12338), (7502, 11940), (7960, 11253), (8184, 10945), (8756, 10230)]