201966000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 160

約数和(自身を含む): 667832256

約数和(自身を除く): 465866256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 150, 164, 200, 205, 240, 246, 250, 300, 328, 375, 400, 410, 492, 500, 600, 615, 656, 750, 820, 821, 984, 1000, 1025, 1200, 1230, 1500, 1640, 1642, 1968, 2000, 2050, 2460, 2463, 3000, 3075, 3280, 3284, 4100, 4105, 4920, 4926, 5125, 6000, 6150, 6568, 8200, 8210, 9840, 9852, 10250, 12300, 12315, 13136, 15375, 16400, 16420, 19704, 20500, 20525, 24600, 24630, 30750, 32840, 33661, 39408, 41000, 41050, 49200, 49260, 61500, 61575, 65680, 67322, 82000, 82100, 98520, 100983, 102625, 123000, 123150, 134644, 164200, 168305, 197040, 201966, 205250, 246000, 246300, 269288, 307875, 328400, 336610, 403932, 410500, 492600, 504915, 538576, 615750, 673220, 807864, 821000, 841525, 985200, 1009830, 1231500, 1346440, 1615728, 1642000, 1683050, 2019660, 2463000, 2524575, 2692880, 3366100, 4039320, 4207625, 4926000, 5049150, 6732200, 8078640, 8415250, 10098300, 12622875, 13464400, 16830500, 20196600, 25245750, 33661000, 40393200, 50491500, 67322000, 100983000, 201966000]

約数ペア:

[(1, 201966000), (2, 100983000), (3, 67322000), (4, 50491500), (5, 40393200), (6, 33661000), (8, 25245750), (10, 20196600), (12, 16830500), (15, 13464400), (16, 12622875), (20, 10098300), (24, 8415250), (25, 8078640), (30, 6732200), (40, 5049150), (41, 4926000), (48, 4207625), (50, 4039320), (60, 3366100), (75, 2692880), (80, 2524575), (82, 2463000), (100, 2019660), (120, 1683050), (123, 1642000), (125, 1615728), (150, 1346440), (164, 1231500), (200, 1009830), (205, 985200), (240, 841525), (246, 821000), (250, 807864), (300, 673220), (328, 615750), (375, 538576), (400, 504915), (410, 492600), (492, 410500), (500, 403932), (600, 336610), (615, 328400), (656, 307875), (750, 269288), (820, 246300), (821, 246000), (984, 205250), (1000, 201966), (1025, 197040), (1200, 168305), (1230, 164200), (1500, 134644), (1640, 123150), (1642, 123000), (1968, 102625), (2000, 100983), (2050, 98520), (2460, 82100), (2463, 82000), (3000, 67322), (3075, 65680), (3280, 61575), (3284, 61500), (4100, 49260), (4105, 49200), (4920, 41050), (4926, 41000), (5125, 39408), (6000, 33661), (6150, 32840), (6568, 30750), (8200, 24630), (8210, 24600), (9840, 20525), (9852, 20500), (10250, 19704), (12300, 16420), (12315, 16400), (13136, 15375)]