88878960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 322077600

約数和(自身を除く): 233198640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 89, 90, 95, 114, 120, 144, 146, 152, 171, 178, 180, 190, 219, 228, 240, 267, 285, 292, 304, 342, 356, 360, 365, 380, 438, 445, 456, 534, 570, 584, 657, 684, 712, 720, 730, 760, 801, 855, 876, 890, 912, 1068, 1095, 1140, 1168, 1314, 1335, 1368, 1387, 1424, 1460, 1520, 1602, 1691, 1710, 1752, 1780, 2136, 2190, 2280, 2628, 2670, 2736, 2774, 2920, 3204, 3285, 3382, 3420, 3504, 3560, 4005, 4161, 4272, 4380, 4560, 5073, 5256, 5340, 5548, 5840, 6408, 6497, 6570, 6764, 6840, 6935, 7120, 8010, 8322, 8455, 8760, 10146, 10512, 10680, 11096, 12483, 12816, 12994, 13140, 13528, 13680, 13870, 15219, 16020, 16644, 16910, 17520, 19491, 20292, 20805, 21360, 22192, 24966, 25365, 25988, 26280, 27056, 27740, 30438, 32040, 32485, 33288, 33820, 38982, 40584, 41610, 49932, 50730, 51976, 52560, 55480, 58473, 60876, 62415, 64080, 64970, 66576, 67640, 76095, 77964, 81168, 83220, 97455, 99864, 101460, 103952, 110960, 116946, 121752, 123443, 124830, 129940, 135280, 152190, 155928, 166440, 194910, 199728, 202920, 233892, 243504, 246886, 249660, 259880, 292365, 304380, 311856, 332880, 370329, 389820, 405840, 467784, 493772, 499320, 519760, 584730, 608760, 617215, 740658, 779640, 935568, 987544, 998640, 1110987, 1169460, 1217520, 1234430, 1481316, 1559280, 1851645, 1975088, 2221974, 2338920, 2468860, 2962632, 3703290, 4443948, 4677840, 4937720, 5554935, 5925264, 7406580, 8887896, 9875440, 11109870, 14813160, 17775792, 22219740, 29626320, 44439480, 88878960]

約数ペア:

[(1, 88878960), (2, 44439480), (3, 29626320), (4, 22219740), (5, 17775792), (6, 14813160), (8, 11109870), (9, 9875440), (10, 8887896), (12, 7406580), (15, 5925264), (16, 5554935), (18, 4937720), (19, 4677840), (20, 4443948), (24, 3703290), (30, 2962632), (36, 2468860), (38, 2338920), (40, 2221974), (45, 1975088), (48, 1851645), (57, 1559280), (60, 1481316), (72, 1234430), (73, 1217520), (76, 1169460), (80, 1110987), (89, 998640), (90, 987544), (95, 935568), (114, 779640), (120, 740658), (144, 617215), (146, 608760), (152, 584730), (171, 519760), (178, 499320), (180, 493772), (190, 467784), (219, 405840), (228, 389820), (240, 370329), (267, 332880), (285, 311856), (292, 304380), (304, 292365), (342, 259880), (356, 249660), (360, 246886), (365, 243504), (380, 233892), (438, 202920), (445, 199728), (456, 194910), (534, 166440), (570, 155928), (584, 152190), (657, 135280), (684, 129940), (712, 124830), (720, 123443), (730, 121752), (760, 116946), (801, 110960), (855, 103952), (876, 101460), (890, 99864), (912, 97455), (1068, 83220), (1095, 81168), (1140, 77964), (1168, 76095), (1314, 67640), (1335, 66576), (1368, 64970), (1387, 64080), (1424, 62415), (1460, 60876), (1520, 58473), (1602, 55480), (1691, 52560), (1710, 51976), (1752, 50730), (1780, 49932), (2136, 41610), (2190, 40584), (2280, 38982), (2628, 33820), (2670, 33288), (2736, 32485), (2774, 32040), (2920, 30438), (3204, 27740), (3285, 27056), (3382, 26280), (3420, 25988), (3504, 25365), (3560, 24966), (4005, 22192), (4161, 21360), (4272, 20805), (4380, 20292), (4560, 19491), (5073, 17520), (5256, 16910), (5340, 16644), (5548, 16020), (5840, 15219), (6408, 13870), (6497, 13680), (6570, 13528), (6764, 13140), (6840, 12994), (6935, 12816), (7120, 12483), (8010, 11096), (8322, 10680), (8455, 10512), (8760, 10146)]