74580198880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:690

約数の個数: 288

約数和(自身を含む): 198484165152

約数和(自身を除く): 123903966272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 113, 121, 146, 160, 176, 220, 226, 242, 292, 352, 365, 440, 452, 467, 484, 565, 584, 605, 730, 803, 880, 904, 934, 968, 1130, 1168, 1210, 1243, 1460, 1606, 1760, 1808, 1868, 1936, 2260, 2335, 2336, 2420, 2486, 2920, 3212, 3616, 3736, 3872, 4015, 4520, 4670, 4840, 4972, 5137, 5840, 6215, 6424, 7472, 8030, 8249, 8833, 9040, 9340, 9680, 9944, 10274, 11680, 12430, 12848, 13673, 14944, 16060, 16498, 17666, 18080, 18680, 19360, 19888, 20548, 24860, 25685, 25696, 27346, 32120, 32996, 34091, 35332, 37360, 39776, 41096, 41245, 44165, 49720, 51370, 52771, 54692, 56507, 64240, 65992, 68182, 68365, 70664, 74720, 82192, 82490, 88330, 90739, 99440, 102740, 105542, 109384, 113014, 128480, 131984, 136364, 136730, 141328, 164384, 164980, 170455, 176660, 181478, 198880, 205480, 211084, 218768, 226028, 263855, 263968, 272728, 273460, 282535, 282656, 329960, 340910, 353320, 362956, 375001, 410960, 422168, 437536, 452056, 453695, 527710, 545456, 546920, 565070, 580481, 659920, 681820, 706640, 725912, 750002, 821920, 844336, 904112, 907390, 998129, 1055420, 1090912, 1093840, 1130140, 1160962, 1319840, 1363640, 1413280, 1451824, 1500004, 1688672, 1808224, 1814780, 1875005, 1996258, 2110840, 2187680, 2260280, 2321924, 2727280, 2902405, 2903648, 3000008, 3629560, 3750010, 3852283, 3992516, 4125011, 4221680, 4520560, 4643848, 4990645, 5454560, 5804810, 6000016, 6385291, 7259120, 7500020, 7704566, 7985032, 8250022, 8443360, 9041120, 9287696, 9981290, 11609620, 12000032, 12770582, 14518240, 15000040, 15409132, 15970064, 16500044, 18575392, 19261415, 19962580, 20625055, 23219240, 25541164, 30000080, 30818264, 31926455, 31940128, 33000088, 38522830, 39925160, 41250110, 42375113, 46438480, 51082328, 60000160, 61636528, 63852910, 66000176, 77045660, 79850320, 82500220, 84750226, 92876960, 102164656, 123273056, 127705820, 132000352, 154091320, 159700640, 165000440, 169500452, 204329312, 211875565, 255411640, 308182640, 330000880, 339000904, 423751130, 466126243, 510823280, 616365280, 660001760, 678001808, 847502260, 932252486, 1021646560, 1356003616, 1695004520, 1864504972, 2330631215, 3390009040, 3729009944, 4661262430, 6780018080, 7458019888, 9322524860, 14916039776, 18645049720, 37290099440, 74580198880]

約数ペア:

[(1, 74580198880), (2, 37290099440), (4, 18645049720), (5, 14916039776), (8, 9322524860), (10, 7458019888), (11, 6780018080), (16, 4661262430), (20, 3729009944), (22, 3390009040), (32, 2330631215), (40, 1864504972), (44, 1695004520), (55, 1356003616), (73, 1021646560), (80, 932252486), (88, 847502260), (110, 678001808), (113, 660001760), (121, 616365280), (146, 510823280), (160, 466126243), (176, 423751130), (220, 339000904), (226, 330000880), (242, 308182640), (292, 255411640), (352, 211875565), (365, 204329312), (440, 169500452), (452, 165000440), (467, 159700640), (484, 154091320), (565, 132000352), (584, 127705820), (605, 123273056), (730, 102164656), (803, 92876960), (880, 84750226), (904, 82500220), (934, 79850320), (968, 77045660), (1130, 66000176), (1168, 63852910), (1210, 61636528), (1243, 60000160), (1460, 51082328), (1606, 46438480), (1760, 42375113), (1808, 41250110), (1868, 39925160), (1936, 38522830), (2260, 33000088), (2335, 31940128), (2336, 31926455), (2420, 30818264), (2486, 30000080), (2920, 25541164), (3212, 23219240), (3616, 20625055), (3736, 19962580), (3872, 19261415), (4015, 18575392), (4520, 16500044), (4670, 15970064), (4840, 15409132), (4972, 15000040), (5137, 14518240), (5840, 12770582), (6215, 12000032), (6424, 11609620), (7472, 9981290), (8030, 9287696), (8249, 9041120), (8833, 8443360), (9040, 8250022), (9340, 7985032), (9680, 7704566), (9944, 7500020), (10274, 7259120), (11680, 6385291), (12430, 6000016), (12848, 5804810), (13673, 5454560), (14944, 4990645), (16060, 4643848), (16498, 4520560), (17666, 4221680), (18080, 4125011), (18680, 3992516), (19360, 3852283), (19888, 3750010), (20548, 3629560), (24860, 3000008), (25685, 2903648), (25696, 2902405), (27346, 2727280), (32120, 2321924), (32996, 2260280), (34091, 2187680), (35332, 2110840), (37360, 1996258), (39776, 1875005), (41096, 1814780), (41245, 1808224), (44165, 1688672), (49720, 1500004), (51370, 1451824), (52771, 1413280), (54692, 1363640), (56507, 1319840), (64240, 1160962), (65992, 1130140), (68182, 1093840), (68365, 1090912), (70664, 1055420), (74720, 998129), (82192, 907390), (82490, 904112), (88330, 844336), (90739, 821920), (99440, 750002), (102740, 725912), (105542, 706640), (109384, 681820), (113014, 659920), (128480, 580481), (131984, 565070), (136364, 546920), (136730, 545456), (141328, 527710), (164384, 453695), (164980, 452056), (170455, 437536), (176660, 422168), (181478, 410960), (198880, 375001), (205480, 362956), (211084, 353320), (218768, 340910), (226028, 329960), (263855, 282656), (263968, 282535), (272728, 273460)]