75776220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 258987456

約数和(自身を除く): 183211236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 53, 60, 65, 78, 90, 94, 106, 117, 130, 141, 156, 159, 169, 180, 188, 195, 212, 234, 235, 260, 265, 282, 318, 338, 390, 423, 468, 470, 477, 507, 530, 564, 585, 611, 636, 676, 689, 705, 780, 795, 845, 846, 940, 954, 1014, 1060, 1170, 1222, 1378, 1410, 1521, 1590, 1690, 1692, 1833, 1908, 2028, 2067, 2115, 2340, 2385, 2444, 2491, 2535, 2756, 2820, 3042, 3055, 3180, 3380, 3445, 3666, 4134, 4230, 4770, 4982, 5070, 5499, 6084, 6110, 6201, 6890, 7332, 7473, 7605, 7943, 8268, 8460, 8957, 9165, 9540, 9964, 10140, 10335, 10998, 12220, 12402, 12455, 13780, 14946, 15210, 15886, 17914, 18330, 20670, 21996, 22419, 23829, 24804, 24910, 26871, 27495, 29892, 30420, 31005, 31772, 32383, 35828, 36660, 37365, 39715, 41340, 44785, 44838, 47658, 49820, 53742, 54990, 62010, 64766, 71487, 74730, 79430, 80613, 89570, 89676, 95316, 97149, 107484, 109980, 112095, 119145, 124020, 129532, 134355, 142974, 149460, 158860, 161226, 161915, 179140, 194298, 224190, 238290, 268710, 285948, 291447, 322452, 323830, 357435, 388596, 403065, 420979, 448380, 476580, 485745, 537420, 582894, 647660, 714870, 806130, 841958, 971490, 1165788, 1262937, 1429740, 1457235, 1612260, 1683916, 1942980, 2104895, 2525874, 2914470, 3788811, 4209790, 5051748, 5828940, 6314685, 7577622, 8419580, 12629370, 15155244, 18944055, 25258740, 37888110, 75776220]

約数ペア:

[(1, 75776220), (2, 37888110), (3, 25258740), (4, 18944055), (5, 15155244), (6, 12629370), (9, 8419580), (10, 7577622), (12, 6314685), (13, 5828940), (15, 5051748), (18, 4209790), (20, 3788811), (26, 2914470), (30, 2525874), (36, 2104895), (39, 1942980), (45, 1683916), (47, 1612260), (52, 1457235), (53, 1429740), (60, 1262937), (65, 1165788), (78, 971490), (90, 841958), (94, 806130), (106, 714870), (117, 647660), (130, 582894), (141, 537420), (156, 485745), (159, 476580), (169, 448380), (180, 420979), (188, 403065), (195, 388596), (212, 357435), (234, 323830), (235, 322452), (260, 291447), (265, 285948), (282, 268710), (318, 238290), (338, 224190), (390, 194298), (423, 179140), (468, 161915), (470, 161226), (477, 158860), (507, 149460), (530, 142974), (564, 134355), (585, 129532), (611, 124020), (636, 119145), (676, 112095), (689, 109980), (705, 107484), (780, 97149), (795, 95316), (845, 89676), (846, 89570), (940, 80613), (954, 79430), (1014, 74730), (1060, 71487), (1170, 64766), (1222, 62010), (1378, 54990), (1410, 53742), (1521, 49820), (1590, 47658), (1690, 44838), (1692, 44785), (1833, 41340), (1908, 39715), (2028, 37365), (2067, 36660), (2115, 35828), (2340, 32383), (2385, 31772), (2444, 31005), (2491, 30420), (2535, 29892), (2756, 27495), (2820, 26871), (3042, 24910), (3055, 24804), (3180, 23829), (3380, 22419), (3445, 21996), (3666, 20670), (4134, 18330), (4230, 17914), (4770, 15886), (4982, 15210), (5070, 14946), (5499, 13780), (6084, 12455), (6110, 12402), (6201, 12220), (6890, 10998), (7332, 10335), (7473, 10140), (7605, 9964), (7943, 9540), (8268, 9165), (8460, 8957)]