69888600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 240687720

約数和(自身を除く): 170799120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 947, 984, 1025, 1230, 1476, 1640, 1800, 1845, 1894, 2050, 2460, 2841, 2952, 3075, 3690, 3788, 4100, 4735, 4920, 5682, 6150, 7380, 7576, 8200, 8523, 9225, 9470, 11364, 12300, 14205, 14760, 17046, 18450, 18940, 22728, 23675, 24600, 28410, 34092, 36900, 37880, 38827, 42615, 47350, 56820, 68184, 71025, 73800, 77654, 85230, 94700, 113640, 116481, 142050, 155308, 170460, 189400, 194135, 213075, 232962, 284100, 310616, 340920, 349443, 388270, 426150, 465924, 568200, 582405, 698886, 776540, 852300, 931848, 970675, 1164810, 1397772, 1553080, 1704600, 1747215, 1941350, 2329620, 2795544, 2912025, 3494430, 3882700, 4659240, 5824050, 6988860, 7765400, 8736075, 11648100, 13977720, 17472150, 23296200, 34944300, 69888600]

約数ペア:

[(1, 69888600), (2, 34944300), (3, 23296200), (4, 17472150), (5, 13977720), (6, 11648100), (8, 8736075), (9, 7765400), (10, 6988860), (12, 5824050), (15, 4659240), (18, 3882700), (20, 3494430), (24, 2912025), (25, 2795544), (30, 2329620), (36, 1941350), (40, 1747215), (41, 1704600), (45, 1553080), (50, 1397772), (60, 1164810), (72, 970675), (75, 931848), (82, 852300), (90, 776540), (100, 698886), (120, 582405), (123, 568200), (150, 465924), (164, 426150), (180, 388270), (200, 349443), (205, 340920), (225, 310616), (246, 284100), (300, 232962), (328, 213075), (360, 194135), (369, 189400), (410, 170460), (450, 155308), (492, 142050), (600, 116481), (615, 113640), (738, 94700), (820, 85230), (900, 77654), (947, 73800), (984, 71025), (1025, 68184), (1230, 56820), (1476, 47350), (1640, 42615), (1800, 38827), (1845, 37880), (1894, 36900), (2050, 34092), (2460, 28410), (2841, 24600), (2952, 23675), (3075, 22728), (3690, 18940), (3788, 18450), (4100, 17046), (4735, 14760), (4920, 14205), (5682, 12300), (6150, 11364), (7380, 9470), (7576, 9225), (8200, 8523)]