40792800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 138741120

約数和(自身を除く): 97948320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 739, 800, 920, 1104, 1150, 1200, 1380, 1478, 1725, 1840, 2208, 2217, 2300, 2400, 2760, 2956, 3450, 3680, 3695, 4434, 4600, 5520, 5912, 6900, 7390, 8868, 9200, 11040, 11085, 11824, 13800, 14780, 16997, 17736, 18400, 18475, 22170, 23648, 27600, 29560, 33994, 35472, 36950, 44340, 50991, 55200, 55425, 59120, 67988, 70944, 73900, 84985, 88680, 101982, 110850, 118240, 135976, 147800, 169970, 177360, 203964, 221700, 254955, 271952, 295600, 339940, 354720, 407928, 424925, 443400, 509910, 543904, 591200, 679880, 815856, 849850, 886800, 1019820, 1274775, 1359760, 1631712, 1699700, 1773600, 2039640, 2549550, 2719520, 3399400, 4079280, 5099100, 6798800, 8158560, 10198200, 13597600, 20396400, 40792800]

約数ペア:

[(1, 40792800), (2, 20396400), (3, 13597600), (4, 10198200), (5, 8158560), (6, 6798800), (8, 5099100), (10, 4079280), (12, 3399400), (15, 2719520), (16, 2549550), (20, 2039640), (23, 1773600), (24, 1699700), (25, 1631712), (30, 1359760), (32, 1274775), (40, 1019820), (46, 886800), (48, 849850), (50, 815856), (60, 679880), (69, 591200), (75, 543904), (80, 509910), (92, 443400), (96, 424925), (100, 407928), (115, 354720), (120, 339940), (138, 295600), (150, 271952), (160, 254955), (184, 221700), (200, 203964), (230, 177360), (240, 169970), (276, 147800), (300, 135976), (345, 118240), (368, 110850), (400, 101982), (460, 88680), (480, 84985), (552, 73900), (575, 70944), (600, 67988), (690, 59120), (736, 55425), (739, 55200), (800, 50991), (920, 44340), (1104, 36950), (1150, 35472), (1200, 33994), (1380, 29560), (1478, 27600), (1725, 23648), (1840, 22170), (2208, 18475), (2217, 18400), (2300, 17736), (2400, 16997), (2760, 14780), (2956, 13800), (3450, 11824), (3680, 11085), (3695, 11040), (4434, 9200), (4600, 8868), (5520, 7390), (5912, 6900)]