65325000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 223110720

約数和(自身を除く): 157785720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 67, 75, 78, 100, 104, 120, 125, 130, 134, 150, 156, 195, 200, 201, 250, 260, 268, 300, 312, 325, 335, 375, 390, 402, 500, 520, 536, 600, 625, 650, 670, 750, 780, 804, 871, 975, 1000, 1005, 1250, 1300, 1340, 1500, 1560, 1608, 1625, 1675, 1742, 1875, 1950, 2010, 2500, 2600, 2613, 2680, 3000, 3125, 3250, 3350, 3484, 3750, 3900, 4020, 4355, 4875, 5000, 5025, 5226, 6250, 6500, 6700, 6968, 7500, 7800, 8040, 8125, 8375, 8710, 9375, 9750, 10050, 10452, 12500, 13000, 13065, 13400, 15000, 16250, 16750, 17420, 18750, 19500, 20100, 20904, 21775, 24375, 25000, 25125, 26130, 32500, 33500, 34840, 37500, 39000, 40200, 40625, 41875, 43550, 48750, 50250, 52260, 65000, 65325, 67000, 75000, 81250, 83750, 87100, 97500, 100500, 104520, 108875, 121875, 125625, 130650, 162500, 167500, 174200, 195000, 201000, 209375, 217750, 243750, 251250, 261300, 325000, 326625, 335000, 418750, 435500, 487500, 502500, 522600, 544375, 628125, 653250, 837500, 871000, 975000, 1005000, 1088750, 1256250, 1306500, 1633125, 1675000, 2177500, 2512500, 2613000, 2721875, 3266250, 4355000, 5025000, 5443750, 6532500, 8165625, 10887500, 13065000, 16331250, 21775000, 32662500, 65325000]

約数ペア:

[(1, 65325000), (2, 32662500), (3, 21775000), (4, 16331250), (5, 13065000), (6, 10887500), (8, 8165625), (10, 6532500), (12, 5443750), (13, 5025000), (15, 4355000), (20, 3266250), (24, 2721875), (25, 2613000), (26, 2512500), (30, 2177500), (39, 1675000), (40, 1633125), (50, 1306500), (52, 1256250), (60, 1088750), (65, 1005000), (67, 975000), (75, 871000), (78, 837500), (100, 653250), (104, 628125), (120, 544375), (125, 522600), (130, 502500), (134, 487500), (150, 435500), (156, 418750), (195, 335000), (200, 326625), (201, 325000), (250, 261300), (260, 251250), (268, 243750), (300, 217750), (312, 209375), (325, 201000), (335, 195000), (375, 174200), (390, 167500), (402, 162500), (500, 130650), (520, 125625), (536, 121875), (600, 108875), (625, 104520), (650, 100500), (670, 97500), (750, 87100), (780, 83750), (804, 81250), (871, 75000), (975, 67000), (1000, 65325), (1005, 65000), (1250, 52260), (1300, 50250), (1340, 48750), (1500, 43550), (1560, 41875), (1608, 40625), (1625, 40200), (1675, 39000), (1742, 37500), (1875, 34840), (1950, 33500), (2010, 32500), (2500, 26130), (2600, 25125), (2613, 25000), (2680, 24375), (3000, 21775), (3125, 20904), (3250, 20100), (3350, 19500), (3484, 18750), (3750, 17420), (3900, 16750), (4020, 16250), (4355, 15000), (4875, 13400), (5000, 13065), (5025, 13000), (5226, 12500), (6250, 10452), (6500, 10050), (6700, 9750), (6968, 9375), (7500, 8710), (7800, 8375), (8040, 8125)]