215302800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3121

約数の個数: 120

約数和(自身を含む): 701606880

約数和(自身を除く): 486304080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 150, 177, 200, 236, 240, 295, 300, 354, 400, 472, 590, 600, 708, 885, 944, 1180, 1200, 1416, 1475, 1770, 2360, 2832, 2950, 3041, 3540, 4425, 4720, 5900, 6082, 7080, 8850, 9123, 11800, 12164, 14160, 15205, 17700, 18246, 23600, 24328, 30410, 35400, 36492, 45615, 48656, 60820, 70800, 72984, 76025, 91230, 121640, 145968, 152050, 179419, 182460, 228075, 243280, 304100, 358838, 364920, 456150, 538257, 608200, 717676, 729840, 897095, 912300, 1076514, 1216400, 1435352, 1794190, 1824600, 2153028, 2691285, 2870704, 3588380, 3649200, 4306056, 4485475, 5382570, 7176760, 8612112, 8970950, 10765140, 13456425, 14353520, 17941900, 21530280, 26912850, 35883800, 43060560, 53825700, 71767600, 107651400, 215302800]

約数ペア:

[(1, 215302800), (2, 107651400), (3, 71767600), (4, 53825700), (5, 43060560), (6, 35883800), (8, 26912850), (10, 21530280), (12, 17941900), (15, 14353520), (16, 13456425), (20, 10765140), (24, 8970950), (25, 8612112), (30, 7176760), (40, 5382570), (48, 4485475), (50, 4306056), (59, 3649200), (60, 3588380), (75, 2870704), (80, 2691285), (100, 2153028), (118, 1824600), (120, 1794190), (150, 1435352), (177, 1216400), (200, 1076514), (236, 912300), (240, 897095), (295, 729840), (300, 717676), (354, 608200), (400, 538257), (472, 456150), (590, 364920), (600, 358838), (708, 304100), (885, 243280), (944, 228075), (1180, 182460), (1200, 179419), (1416, 152050), (1475, 145968), (1770, 121640), (2360, 91230), (2832, 76025), (2950, 72984), (3041, 70800), (3540, 60820), (4425, 48656), (4720, 45615), (5900, 36492), (6082, 35400), (7080, 30410), (8850, 24328), (9123, 23600), (11800, 18246), (12164, 17700), (14160, 15205)]