203550000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 697455360

約数和(自身を除く): 493905360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 59, 60, 69, 75, 80, 92, 100, 115, 118, 120, 125, 138, 150, 177, 184, 200, 230, 236, 240, 250, 276, 295, 300, 345, 354, 368, 375, 400, 460, 472, 500, 552, 575, 590, 600, 625, 690, 708, 750, 885, 920, 944, 1000, 1104, 1150, 1180, 1200, 1250, 1357, 1380, 1416, 1475, 1500, 1725, 1770, 1840, 1875, 2000, 2300, 2360, 2500, 2714, 2760, 2832, 2875, 2950, 3000, 3125, 3450, 3540, 3750, 4071, 4425, 4600, 4720, 5000, 5428, 5520, 5750, 5900, 6000, 6250, 6785, 6900, 7080, 7375, 7500, 8142, 8625, 8850, 9200, 9375, 10000, 10856, 11500, 11800, 12500, 13570, 13800, 14160, 14375, 14750, 15000, 16284, 17250, 17700, 18750, 20355, 21712, 22125, 23000, 23600, 25000, 27140, 27600, 28750, 29500, 30000, 32568, 33925, 34500, 35400, 36875, 37500, 40710, 43125, 44250, 46000, 50000, 54280, 57500, 59000, 65136, 67850, 69000, 70800, 71875, 73750, 75000, 81420, 86250, 88500, 101775, 108560, 110625, 115000, 118000, 135700, 138000, 143750, 147500, 150000, 162840, 169625, 172500, 177000, 184375, 203550, 215625, 221250, 230000, 271400, 287500, 295000, 325680, 339250, 345000, 354000, 368750, 407100, 431250, 442500, 508875, 542800, 553125, 575000, 590000, 678500, 690000, 737500, 814200, 848125, 862500, 885000, 1017750, 1106250, 1150000, 1357000, 1475000, 1628400, 1696250, 1725000, 1770000, 2035500, 2212500, 2544375, 2714000, 2950000, 3392500, 3450000, 4071000, 4240625, 4425000, 5088750, 6785000, 8142000, 8481250, 8850000, 10177500, 12721875, 13570000, 16962500, 20355000, 25443750, 33925000, 40710000, 50887500, 67850000, 101775000, 203550000]

約数ペア:

[(1, 203550000), (2, 101775000), (3, 67850000), (4, 50887500), (5, 40710000), (6, 33925000), (8, 25443750), (10, 20355000), (12, 16962500), (15, 13570000), (16, 12721875), (20, 10177500), (23, 8850000), (24, 8481250), (25, 8142000), (30, 6785000), (40, 5088750), (46, 4425000), (48, 4240625), (50, 4071000), (59, 3450000), (60, 3392500), (69, 2950000), (75, 2714000), (80, 2544375), (92, 2212500), (100, 2035500), (115, 1770000), (118, 1725000), (120, 1696250), (125, 1628400), (138, 1475000), (150, 1357000), (177, 1150000), (184, 1106250), (200, 1017750), (230, 885000), (236, 862500), (240, 848125), (250, 814200), (276, 737500), (295, 690000), (300, 678500), (345, 590000), (354, 575000), (368, 553125), (375, 542800), (400, 508875), (460, 442500), (472, 431250), (500, 407100), (552, 368750), (575, 354000), (590, 345000), (600, 339250), (625, 325680), (690, 295000), (708, 287500), (750, 271400), (885, 230000), (920, 221250), (944, 215625), (1000, 203550), (1104, 184375), (1150, 177000), (1180, 172500), (1200, 169625), (1250, 162840), (1357, 150000), (1380, 147500), (1416, 143750), (1475, 138000), (1500, 135700), (1725, 118000), (1770, 115000), (1840, 110625), (1875, 108560), (2000, 101775), (2300, 88500), (2360, 86250), (2500, 81420), (2714, 75000), (2760, 73750), (2832, 71875), (2875, 70800), (2950, 69000), (3000, 67850), (3125, 65136), (3450, 59000), (3540, 57500), (3750, 54280), (4071, 50000), (4425, 46000), (4600, 44250), (4720, 43125), (5000, 40710), (5428, 37500), (5520, 36875), (5750, 35400), (5900, 34500), (6000, 33925), (6250, 32568), (6785, 30000), (6900, 29500), (7080, 28750), (7375, 27600), (7500, 27140), (8142, 25000), (8625, 23600), (8850, 23000), (9200, 22125), (9375, 21712), (10000, 20355), (10856, 18750), (11500, 17700), (11800, 17250), (12500, 16284), (13570, 15000), (13800, 14750), (14160, 14375)]