466966980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 1451399040

約数和(自身を除く): 984432060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 103, 178, 180, 206, 267, 283, 309, 356, 412, 445, 515, 534, 566, 618, 801, 849, 890, 927, 1030, 1068, 1132, 1236, 1335, 1415, 1545, 1602, 1698, 1780, 1854, 2060, 2547, 2670, 2830, 3090, 3204, 3396, 3708, 4005, 4245, 4635, 5094, 5340, 5660, 6180, 8010, 8490, 9167, 9270, 10188, 12735, 16020, 16980, 18334, 18540, 25187, 25470, 27501, 29149, 36668, 45835, 50374, 50940, 55002, 58298, 75561, 82503, 87447, 91670, 100748, 110004, 116596, 125935, 137505, 145745, 151122, 165006, 174894, 183340, 226683, 251870, 262341, 275010, 291490, 302244, 330012, 349788, 377805, 412515, 437235, 453366, 503740, 524682, 550020, 582980, 755610, 825030, 874470, 906732, 1049364, 1133415, 1311705, 1511220, 1650060, 1748940, 2266830, 2594261, 2623410, 4533660, 5188522, 5246820, 7782783, 10377044, 12971305, 15565566, 23348349, 25942610, 31131132, 38913915, 46696698, 51885220, 77827830, 93393396, 116741745, 155655660, 233483490, 466966980]

約数ペア:

[(1, 466966980), (2, 233483490), (3, 155655660), (4, 116741745), (5, 93393396), (6, 77827830), (9, 51885220), (10, 46696698), (12, 38913915), (15, 31131132), (18, 25942610), (20, 23348349), (30, 15565566), (36, 12971305), (45, 10377044), (60, 7782783), (89, 5246820), (90, 5188522), (103, 4533660), (178, 2623410), (180, 2594261), (206, 2266830), (267, 1748940), (283, 1650060), (309, 1511220), (356, 1311705), (412, 1133415), (445, 1049364), (515, 906732), (534, 874470), (566, 825030), (618, 755610), (801, 582980), (849, 550020), (890, 524682), (927, 503740), (1030, 453366), (1068, 437235), (1132, 412515), (1236, 377805), (1335, 349788), (1415, 330012), (1545, 302244), (1602, 291490), (1698, 275010), (1780, 262341), (1854, 251870), (2060, 226683), (2547, 183340), (2670, 174894), (2830, 165006), (3090, 151122), (3204, 145745), (3396, 137505), (3708, 125935), (4005, 116596), (4245, 110004), (4635, 100748), (5094, 91670), (5340, 87447), (5660, 82503), (6180, 75561), (8010, 58298), (8490, 55002), (9167, 50940), (9270, 50374), (10188, 45835), (12735, 36668), (16020, 29149), (16980, 27501), (18334, 25470), (18540, 25187)]