81942600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 260295840

約数和(自身を除く): 178353240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1230, 1640, 2050, 2460, 3075, 3331, 4100, 4920, 6150, 6662, 8200, 9993, 12300, 13324, 16655, 19986, 24600, 26648, 33310, 39972, 49965, 66620, 79944, 83275, 99930, 133240, 136571, 166550, 199860, 249825, 273142, 333100, 399720, 409713, 499650, 546284, 666200, 682855, 819426, 999300, 1092568, 1365710, 1638852, 1998600, 2048565, 2731420, 3277704, 3414275, 4097130, 5462840, 6828550, 8194260, 10242825, 13657100, 16388520, 20485650, 27314200, 40971300, 81942600]

約数ペア:

[(1, 81942600), (2, 40971300), (3, 27314200), (4, 20485650), (5, 16388520), (6, 13657100), (8, 10242825), (10, 8194260), (12, 6828550), (15, 5462840), (20, 4097130), (24, 3414275), (25, 3277704), (30, 2731420), (40, 2048565), (41, 1998600), (50, 1638852), (60, 1365710), (75, 1092568), (82, 999300), (100, 819426), (120, 682855), (123, 666200), (150, 546284), (164, 499650), (200, 409713), (205, 399720), (246, 333100), (300, 273142), (328, 249825), (410, 199860), (492, 166550), (600, 136571), (615, 133240), (820, 99930), (984, 83275), (1025, 79944), (1230, 66620), (1640, 49965), (2050, 39972), (2460, 33310), (3075, 26648), (3331, 24600), (4100, 19986), (4920, 16655), (6150, 13324), (6662, 12300), (8200, 9993)]