29490150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 75564360

約数和(自身を除く): 46074210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 89, 94, 141, 150, 178, 235, 267, 282, 445, 470, 534, 705, 890, 1175, 1335, 1410, 2209, 2225, 2350, 2670, 3525, 4183, 4418, 4450, 6627, 6675, 7050, 8366, 11045, 12549, 13254, 13350, 20915, 22090, 25098, 33135, 41830, 55225, 62745, 66270, 104575, 110450, 125490, 165675, 196601, 209150, 313725, 331350, 393202, 589803, 627450, 983005, 1179606, 1966010, 2949015, 4915025, 5898030, 9830050, 14745075, 29490150]

約数ペア:

[(1, 29490150), (2, 14745075), (3, 9830050), (5, 5898030), (6, 4915025), (10, 2949015), (15, 1966010), (25, 1179606), (30, 983005), (47, 627450), (50, 589803), (75, 393202), (89, 331350), (94, 313725), (141, 209150), (150, 196601), (178, 165675), (235, 125490), (267, 110450), (282, 104575), (445, 66270), (470, 62745), (534, 55225), (705, 41830), (890, 33135), (1175, 25098), (1335, 22090), (1410, 20915), (2209, 13350), (2225, 13254), (2350, 12549), (2670, 11045), (3525, 8366), (4183, 7050), (4418, 6675), (4450, 6627)]