2788045200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:303

約数の個数: 270

約数和(自身を含む): 9903975666

約数和(自身を除く): 7115930466

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 103, 120, 144, 146, 150, 180, 200, 206, 219, 225, 240, 292, 300, 309, 360, 365, 400, 412, 438, 450, 515, 584, 600, 618, 657, 720, 730, 824, 876, 900, 927, 1030, 1095, 1168, 1200, 1236, 1314, 1460, 1545, 1648, 1752, 1800, 1825, 1854, 2060, 2190, 2472, 2575, 2628, 2920, 3090, 3285, 3504, 3600, 3650, 3708, 4120, 4380, 4635, 4944, 5150, 5256, 5475, 5840, 6180, 6570, 7300, 7416, 7519, 7725, 8240, 8760, 9270, 10300, 10512, 10609, 10950, 12360, 13140, 14600, 14832, 15038, 15450, 16425, 17520, 18540, 20600, 21218, 21900, 22557, 23175, 24720, 26280, 29200, 30076, 30900, 31827, 32850, 37080, 37595, 41200, 42436, 43800, 45114, 46350, 52560, 53045, 60152, 61800, 63654, 65700, 67671, 74160, 75190, 84872, 87600, 90228, 92700, 95481, 106090, 112785, 120304, 123600, 127308, 131400, 135342, 150380, 159135, 169744, 180456, 185400, 187975, 190962, 212180, 225570, 254616, 262800, 265225, 270684, 300760, 318270, 338355, 360912, 370800, 375950, 381924, 424360, 451140, 477405, 509232, 530450, 541368, 563925, 601520, 636540, 676710, 751900, 763848, 774457, 795675, 848720, 902280, 954810, 1060900, 1082736, 1127850, 1273080, 1353420, 1503800, 1527696, 1548914, 1591350, 1691775, 1804560, 1909620, 2121800, 2255700, 2323371, 2387025, 2546160, 2706840, 3007600, 3097828, 3182700, 3383550, 3819240, 3872285, 4243600, 4511400, 4646742, 4774050, 5413680, 6195656, 6365400, 6767100, 6970113, 7638480, 7744570, 9022800, 9293484, 9548100, 11616855, 12391312, 12730800, 13534200, 13940226, 15489140, 18586968, 19096200, 19361425, 23233710, 27068400, 27880452, 30978280, 34850565, 37173936, 38192400, 38722850, 46467420, 55760904, 58084275, 61956560, 69701130, 77445700, 92934840, 111521808, 116168550, 139402260, 154891400, 174252825, 185869680, 232337100, 278804520, 309782800, 348505650, 464674200, 557609040, 697011300, 929348400, 1394022600, 2788045200]

約数ペア:

[(1, 2788045200), (2, 1394022600), (3, 929348400), (4, 697011300), (5, 557609040), (6, 464674200), (8, 348505650), (9, 309782800), (10, 278804520), (12, 232337100), (15, 185869680), (16, 174252825), (18, 154891400), (20, 139402260), (24, 116168550), (25, 111521808), (30, 92934840), (36, 77445700), (40, 69701130), (45, 61956560), (48, 58084275), (50, 55760904), (60, 46467420), (72, 38722850), (73, 38192400), (75, 37173936), (80, 34850565), (90, 30978280), (100, 27880452), (103, 27068400), (120, 23233710), (144, 19361425), (146, 19096200), (150, 18586968), (180, 15489140), (200, 13940226), (206, 13534200), (219, 12730800), (225, 12391312), (240, 11616855), (292, 9548100), (300, 9293484), (309, 9022800), (360, 7744570), (365, 7638480), (400, 6970113), (412, 6767100), (438, 6365400), (450, 6195656), (515, 5413680), (584, 4774050), (600, 4646742), (618, 4511400), (657, 4243600), (720, 3872285), (730, 3819240), (824, 3383550), (876, 3182700), (900, 3097828), (927, 3007600), (1030, 2706840), (1095, 2546160), (1168, 2387025), (1200, 2323371), (1236, 2255700), (1314, 2121800), (1460, 1909620), (1545, 1804560), (1648, 1691775), (1752, 1591350), (1800, 1548914), (1825, 1527696), (1854, 1503800), (2060, 1353420), (2190, 1273080), (2472, 1127850), (2575, 1082736), (2628, 1060900), (2920, 954810), (3090, 902280), (3285, 848720), (3504, 795675), (3600, 774457), (3650, 763848), (3708, 751900), (4120, 676710), (4380, 636540), (4635, 601520), (4944, 563925), (5150, 541368), (5256, 530450), (5475, 509232), (5840, 477405), (6180, 451140), (6570, 424360), (7300, 381924), (7416, 375950), (7519, 370800), (7725, 360912), (8240, 338355), (8760, 318270), (9270, 300760), (10300, 270684), (10512, 265225), (10609, 262800), (10950, 254616), (12360, 225570), (13140, 212180), (14600, 190962), (14832, 187975), (15038, 185400), (15450, 180456), (16425, 169744), (17520, 159135), (18540, 150380), (20600, 135342), (21218, 131400), (21900, 127308), (22557, 123600), (23175, 120304), (24720, 112785), (26280, 106090), (29200, 95481), (30076, 92700), (30900, 90228), (31827, 87600), (32850, 84872), (37080, 75190), (37595, 74160), (41200, 67671), (42436, 65700), (43800, 63654), (45114, 61800), (46350, 60152), (52560, 53045)]