27351180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 87744384

約数和(自身を除く): 60393204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 53, 60, 61, 90, 94, 106, 122, 141, 159, 180, 183, 188, 212, 235, 244, 265, 282, 305, 318, 366, 423, 470, 477, 530, 549, 564, 610, 636, 705, 732, 795, 846, 915, 940, 954, 1060, 1098, 1220, 1410, 1590, 1692, 1830, 1908, 2115, 2196, 2385, 2491, 2745, 2820, 2867, 3180, 3233, 3660, 4230, 4770, 4982, 5490, 5734, 6466, 7473, 8460, 8601, 9540, 9699, 9964, 10980, 11468, 12455, 12932, 14335, 14946, 16165, 17202, 19398, 22419, 24910, 25803, 28670, 29097, 29892, 32330, 34404, 37365, 38796, 43005, 44838, 48495, 49820, 51606, 57340, 58194, 64660, 74730, 86010, 89676, 96990, 103212, 112095, 116388, 129015, 145485, 149460, 151951, 172020, 193980, 224190, 258030, 290970, 303902, 448380, 455853, 516060, 581940, 607804, 759755, 911706, 1367559, 1519510, 1823412, 2279265, 2735118, 3039020, 4558530, 5470236, 6837795, 9117060, 13675590, 27351180]

約数ペア:

[(1, 27351180), (2, 13675590), (3, 9117060), (4, 6837795), (5, 5470236), (6, 4558530), (9, 3039020), (10, 2735118), (12, 2279265), (15, 1823412), (18, 1519510), (20, 1367559), (30, 911706), (36, 759755), (45, 607804), (47, 581940), (53, 516060), (60, 455853), (61, 448380), (90, 303902), (94, 290970), (106, 258030), (122, 224190), (141, 193980), (159, 172020), (180, 151951), (183, 149460), (188, 145485), (212, 129015), (235, 116388), (244, 112095), (265, 103212), (282, 96990), (305, 89676), (318, 86010), (366, 74730), (423, 64660), (470, 58194), (477, 57340), (530, 51606), (549, 49820), (564, 48495), (610, 44838), (636, 43005), (705, 38796), (732, 37365), (795, 34404), (846, 32330), (915, 29892), (940, 29097), (954, 28670), (1060, 25803), (1098, 24910), (1220, 22419), (1410, 19398), (1590, 17202), (1692, 16165), (1830, 14946), (1908, 14335), (2115, 12932), (2196, 12455), (2385, 11468), (2491, 10980), (2745, 9964), (2820, 9699), (2867, 9540), (3180, 8601), (3233, 8460), (3660, 7473), (4230, 6466), (4770, 5734), (4982, 5490)]