88243980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 294174720

約数和(自身を除く): 205930740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 227, 228, 285, 310, 330, 341, 372, 380, 418, 454, 465, 570, 589, 620, 627, 660, 681, 682, 836, 908, 930, 1023, 1045, 1135, 1140, 1178, 1254, 1362, 1364, 1705, 1767, 1860, 2046, 2090, 2270, 2356, 2497, 2508, 2724, 2945, 3135, 3405, 3410, 3534, 4092, 4180, 4313, 4540, 4994, 5115, 5890, 6270, 6479, 6810, 6820, 7037, 7068, 7491, 8626, 8835, 9988, 10230, 11780, 12485, 12540, 12939, 12958, 13620, 14074, 14982, 17252, 17670, 19437, 20460, 21111, 21565, 24970, 25878, 25916, 28148, 29964, 32395, 35185, 35340, 37455, 38874, 42222, 43130, 47443, 49940, 51756, 64695, 64790, 70370, 74910, 77407, 77748, 84444, 86260, 94886, 97185, 105555, 129390, 129580, 133703, 140740, 142329, 149820, 154814, 189772, 194370, 211110, 232221, 237215, 258780, 267406, 284658, 309628, 387035, 388740, 401109, 422220, 464442, 474430, 534812, 569316, 668515, 711645, 774070, 802218, 928884, 948860, 1161105, 1337030, 1423290, 1470733, 1548140, 1604436, 2005545, 2322210, 2674060, 2846580, 2941466, 4011090, 4412199, 4644420, 5882932, 7353665, 8022180, 8824398, 14707330, 17648796, 22060995, 29414660, 44121990, 88243980]

約数ペア:

[(1, 88243980), (2, 44121990), (3, 29414660), (4, 22060995), (5, 17648796), (6, 14707330), (10, 8824398), (11, 8022180), (12, 7353665), (15, 5882932), (19, 4644420), (20, 4412199), (22, 4011090), (30, 2941466), (31, 2846580), (33, 2674060), (38, 2322210), (44, 2005545), (55, 1604436), (57, 1548140), (60, 1470733), (62, 1423290), (66, 1337030), (76, 1161105), (93, 948860), (95, 928884), (110, 802218), (114, 774070), (124, 711645), (132, 668515), (155, 569316), (165, 534812), (186, 474430), (190, 464442), (209, 422220), (220, 401109), (227, 388740), (228, 387035), (285, 309628), (310, 284658), (330, 267406), (341, 258780), (372, 237215), (380, 232221), (418, 211110), (454, 194370), (465, 189772), (570, 154814), (589, 149820), (620, 142329), (627, 140740), (660, 133703), (681, 129580), (682, 129390), (836, 105555), (908, 97185), (930, 94886), (1023, 86260), (1045, 84444), (1135, 77748), (1140, 77407), (1178, 74910), (1254, 70370), (1362, 64790), (1364, 64695), (1705, 51756), (1767, 49940), (1860, 47443), (2046, 43130), (2090, 42222), (2270, 38874), (2356, 37455), (2497, 35340), (2508, 35185), (2724, 32395), (2945, 29964), (3135, 28148), (3405, 25916), (3410, 25878), (3534, 24970), (4092, 21565), (4180, 21111), (4313, 20460), (4540, 19437), (4994, 17670), (5115, 17252), (5890, 14982), (6270, 14074), (6479, 13620), (6810, 12958), (6820, 12939), (7037, 12540), (7068, 12485), (7491, 11780), (8626, 10230), (8835, 9988)]