159900000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 578775456

約数和(自身を除く): 418875456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 41, 48, 50, 52, 60, 65, 75, 78, 80, 82, 96, 100, 104, 120, 123, 125, 130, 150, 156, 160, 164, 195, 200, 205, 208, 240, 246, 250, 260, 300, 312, 325, 328, 375, 390, 400, 410, 416, 480, 492, 500, 520, 533, 600, 615, 624, 625, 650, 656, 750, 780, 800, 820, 975, 984, 1000, 1025, 1040, 1066, 1200, 1230, 1248, 1250, 1300, 1312, 1500, 1560, 1599, 1625, 1640, 1875, 1950, 1968, 2000, 2050, 2080, 2132, 2400, 2460, 2500, 2600, 2665, 3000, 3075, 3120, 3125, 3198, 3250, 3280, 3750, 3900, 3936, 4000, 4100, 4264, 4875, 4920, 5000, 5125, 5200, 5330, 6000, 6150, 6240, 6250, 6396, 6500, 6560, 7500, 7800, 7995, 8125, 8200, 8528, 9375, 9750, 9840, 10000, 10250, 10400, 10660, 12000, 12300, 12500, 12792, 13000, 13325, 15000, 15375, 15600, 15990, 16250, 16400, 17056, 18750, 19500, 19680, 20000, 20500, 21320, 24375, 24600, 25000, 25584, 25625, 26000, 26650, 30000, 30750, 31200, 31980, 32500, 32800, 37500, 39000, 39975, 40625, 41000, 42640, 48750, 49200, 50000, 51168, 51250, 52000, 53300, 60000, 61500, 63960, 65000, 66625, 75000, 76875, 78000, 79950, 81250, 82000, 85280, 97500, 98400, 100000, 102500, 106600, 121875, 123000, 127920, 128125, 130000, 133250, 150000, 153750, 156000, 159900, 162500, 164000, 195000, 199875, 205000, 213200, 243750, 246000, 255840, 256250, 260000, 266500, 300000, 307500, 319800, 325000, 333125, 384375, 390000, 399750, 410000, 426400, 487500, 492000, 512500, 533000, 615000, 639600, 650000, 666250, 768750, 780000, 799500, 820000, 975000, 999375, 1025000, 1066000, 1230000, 1279200, 1300000, 1332500, 1537500, 1599000, 1665625, 1950000, 1998750, 2050000, 2132000, 2460000, 2665000, 3075000, 3198000, 3331250, 3900000, 3997500, 4100000, 4996875, 5330000, 6150000, 6396000, 6662500, 7995000, 9993750, 10660000, 12300000, 13325000, 15990000, 19987500, 26650000, 31980000, 39975000, 53300000, 79950000, 159900000]

約数ペア:

[(1, 159900000), (2, 79950000), (3, 53300000), (4, 39975000), (5, 31980000), (6, 26650000), (8, 19987500), (10, 15990000), (12, 13325000), (13, 12300000), (15, 10660000), (16, 9993750), (20, 7995000), (24, 6662500), (25, 6396000), (26, 6150000), (30, 5330000), (32, 4996875), (39, 4100000), (40, 3997500), (41, 3900000), (48, 3331250), (50, 3198000), (52, 3075000), (60, 2665000), (65, 2460000), (75, 2132000), (78, 2050000), (80, 1998750), (82, 1950000), (96, 1665625), (100, 1599000), (104, 1537500), (120, 1332500), (123, 1300000), (125, 1279200), (130, 1230000), (150, 1066000), (156, 1025000), (160, 999375), (164, 975000), (195, 820000), (200, 799500), (205, 780000), (208, 768750), (240, 666250), (246, 650000), (250, 639600), (260, 615000), (300, 533000), (312, 512500), (325, 492000), (328, 487500), (375, 426400), (390, 410000), (400, 399750), (410, 390000), (416, 384375), (480, 333125), (492, 325000), (500, 319800), (520, 307500), (533, 300000), (600, 266500), (615, 260000), (624, 256250), (625, 255840), (650, 246000), (656, 243750), (750, 213200), (780, 205000), (800, 199875), (820, 195000), (975, 164000), (984, 162500), (1000, 159900), (1025, 156000), (1040, 153750), (1066, 150000), (1200, 133250), (1230, 130000), (1248, 128125), (1250, 127920), (1300, 123000), (1312, 121875), (1500, 106600), (1560, 102500), (1599, 100000), (1625, 98400), (1640, 97500), (1875, 85280), (1950, 82000), (1968, 81250), (2000, 79950), (2050, 78000), (2080, 76875), (2132, 75000), (2400, 66625), (2460, 65000), (2500, 63960), (2600, 61500), (2665, 60000), (3000, 53300), (3075, 52000), (3120, 51250), (3125, 51168), (3198, 50000), (3250, 49200), (3280, 48750), (3750, 42640), (3900, 41000), (3936, 40625), (4000, 39975), (4100, 39000), (4264, 37500), (4875, 32800), (4920, 32500), (5000, 31980), (5125, 31200), (5200, 30750), (5330, 30000), (6000, 26650), (6150, 26000), (6240, 25625), (6250, 25584), (6396, 25000), (6500, 24600), (6560, 24375), (7500, 21320), (7800, 20500), (7995, 20000), (8125, 19680), (8200, 19500), (8528, 18750), (9375, 17056), (9750, 16400), (9840, 16250), (10000, 15990), (10250, 15600), (10400, 15375), (10660, 15000), (12000, 13325), (12300, 13000), (12500, 12792)]