81826800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6199}}^1$

素因数の和:6231

約数の個数: 120

約数和(自身を含む): 285993600

約数和(自身を除く): 204166800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6199, 6600, 12398, 13200, 18597, 24796, 30995, 37194, 49592, 61990, 68189, 74388, 92985, 99184, 123980, 136378, 148776, 154975, 185970, 204567, 247960, 272756, 297552, 309950, 340945, 371940, 409134, 464925, 495920, 545512, 619900, 681890, 743880, 818268, 929850, 1022835, 1091024, 1239800, 1363780, 1487760, 1636536, 1704725, 1859700, 2045670, 2479600, 2727560, 3273072, 3409450, 3719400, 4091340, 5114175, 5455120, 6818900, 7438800, 8182680, 10228350, 13637800, 16365360, 20456700, 27275600, 40913400, 81826800]

約数ペア:

[(1, 81826800), (2, 40913400), (3, 27275600), (4, 20456700), (5, 16365360), (6, 13637800), (8, 10228350), (10, 8182680), (11, 7438800), (12, 6818900), (15, 5455120), (16, 5114175), (20, 4091340), (22, 3719400), (24, 3409450), (25, 3273072), (30, 2727560), (33, 2479600), (40, 2045670), (44, 1859700), (48, 1704725), (50, 1636536), (55, 1487760), (60, 1363780), (66, 1239800), (75, 1091024), (80, 1022835), (88, 929850), (100, 818268), (110, 743880), (120, 681890), (132, 619900), (150, 545512), (165, 495920), (176, 464925), (200, 409134), (220, 371940), (240, 340945), (264, 309950), (275, 297552), (300, 272756), (330, 247960), (400, 204567), (440, 185970), (528, 154975), (550, 148776), (600, 136378), (660, 123980), (825, 99184), (880, 92985), (1100, 74388), (1200, 68189), (1320, 61990), (1650, 49592), (2200, 37194), (2640, 30995), (3300, 24796), (4400, 18597), (6199, 13200), (6600, 12398)]