206025000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 669332160

約数和(自身を除く): 463307160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 67, 75, 82, 100, 120, 123, 125, 134, 150, 164, 200, 201, 205, 246, 250, 268, 300, 328, 335, 375, 402, 410, 492, 500, 536, 600, 615, 625, 670, 750, 804, 820, 984, 1000, 1005, 1025, 1230, 1250, 1340, 1500, 1608, 1640, 1675, 1875, 2010, 2050, 2460, 2500, 2680, 2747, 3000, 3075, 3125, 3350, 3750, 4020, 4100, 4920, 5000, 5025, 5125, 5494, 6150, 6250, 6700, 7500, 8040, 8200, 8241, 8375, 9375, 10050, 10250, 10988, 12300, 12500, 13400, 13735, 15000, 15375, 16482, 16750, 18750, 20100, 20500, 21976, 24600, 25000, 25125, 25625, 27470, 30750, 32964, 33500, 37500, 40200, 41000, 41205, 41875, 50250, 51250, 54940, 61500, 65928, 67000, 68675, 75000, 76875, 82410, 83750, 100500, 102500, 109880, 123000, 125625, 128125, 137350, 153750, 164820, 167500, 201000, 205000, 206025, 209375, 251250, 256250, 274700, 307500, 329640, 335000, 343375, 384375, 412050, 418750, 502500, 512500, 549400, 615000, 628125, 686750, 768750, 824100, 837500, 1005000, 1025000, 1030125, 1256250, 1373500, 1537500, 1648200, 1675000, 1716875, 2060250, 2512500, 2747000, 3075000, 3433750, 4120500, 5025000, 5150625, 6867500, 8241000, 8584375, 10301250, 13735000, 17168750, 20602500, 25753125, 34337500, 41205000, 51506250, 68675000, 103012500, 206025000]

約数ペア:

[(1, 206025000), (2, 103012500), (3, 68675000), (4, 51506250), (5, 41205000), (6, 34337500), (8, 25753125), (10, 20602500), (12, 17168750), (15, 13735000), (20, 10301250), (24, 8584375), (25, 8241000), (30, 6867500), (40, 5150625), (41, 5025000), (50, 4120500), (60, 3433750), (67, 3075000), (75, 2747000), (82, 2512500), (100, 2060250), (120, 1716875), (123, 1675000), (125, 1648200), (134, 1537500), (150, 1373500), (164, 1256250), (200, 1030125), (201, 1025000), (205, 1005000), (246, 837500), (250, 824100), (268, 768750), (300, 686750), (328, 628125), (335, 615000), (375, 549400), (402, 512500), (410, 502500), (492, 418750), (500, 412050), (536, 384375), (600, 343375), (615, 335000), (625, 329640), (670, 307500), (750, 274700), (804, 256250), (820, 251250), (984, 209375), (1000, 206025), (1005, 205000), (1025, 201000), (1230, 167500), (1250, 164820), (1340, 153750), (1500, 137350), (1608, 128125), (1640, 125625), (1675, 123000), (1875, 109880), (2010, 102500), (2050, 100500), (2460, 83750), (2500, 82410), (2680, 76875), (2747, 75000), (3000, 68675), (3075, 67000), (3125, 65928), (3350, 61500), (3750, 54940), (4020, 51250), (4100, 50250), (4920, 41875), (5000, 41205), (5025, 41000), (5125, 40200), (5494, 37500), (6150, 33500), (6250, 32964), (6700, 30750), (7500, 27470), (8040, 25625), (8200, 25125), (8241, 25000), (8375, 24600), (9375, 21976), (10050, 20500), (10250, 20100), (10988, 18750), (12300, 16750), (12500, 16482), (13400, 15375), (13735, 15000)]