29821500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{47}}^2$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 98585760

約数和(自身を除く): 68764260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 125, 135, 141, 150, 180, 188, 225, 235, 250, 270, 282, 300, 375, 423, 450, 470, 500, 540, 564, 675, 705, 750, 846, 900, 940, 1125, 1175, 1269, 1350, 1410, 1500, 1692, 2115, 2209, 2250, 2350, 2538, 2700, 2820, 3375, 3525, 4230, 4418, 4500, 4700, 5076, 5875, 6345, 6627, 6750, 7050, 8460, 8836, 10575, 11045, 11750, 12690, 13254, 13500, 14100, 17625, 19881, 21150, 22090, 23500, 25380, 26508, 31725, 33135, 35250, 39762, 42300, 44180, 52875, 55225, 59643, 63450, 66270, 70500, 79524, 99405, 105750, 110450, 119286, 126900, 132540, 158625, 165675, 198810, 211500, 220900, 238572, 276125, 298215, 317250, 331350, 397620, 497025, 552250, 596430, 634500, 662700, 828375, 994050, 1104500, 1192860, 1491075, 1656750, 1988100, 2485125, 2982150, 3313500, 4970250, 5964300, 7455375, 9940500, 14910750, 29821500]

約数ペア:

[(1, 29821500), (2, 14910750), (3, 9940500), (4, 7455375), (5, 5964300), (6, 4970250), (9, 3313500), (10, 2982150), (12, 2485125), (15, 1988100), (18, 1656750), (20, 1491075), (25, 1192860), (27, 1104500), (30, 994050), (36, 828375), (45, 662700), (47, 634500), (50, 596430), (54, 552250), (60, 497025), (75, 397620), (90, 331350), (94, 317250), (100, 298215), (108, 276125), (125, 238572), (135, 220900), (141, 211500), (150, 198810), (180, 165675), (188, 158625), (225, 132540), (235, 126900), (250, 119286), (270, 110450), (282, 105750), (300, 99405), (375, 79524), (423, 70500), (450, 66270), (470, 63450), (500, 59643), (540, 55225), (564, 52875), (675, 44180), (705, 42300), (750, 39762), (846, 35250), (900, 33135), (940, 31725), (1125, 26508), (1175, 25380), (1269, 23500), (1350, 22090), (1410, 21150), (1500, 19881), (1692, 17625), (2115, 14100), (2209, 13500), (2250, 13254), (2350, 12690), (2538, 11750), (2700, 11045), (2820, 10575), (3375, 8836), (3525, 8460), (4230, 7050), (4418, 6750), (4500, 6627), (4700, 6345), (5076, 5875)]