60661020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 141584100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 439, 470, 490, 564, 588, 658, 705, 735, 878, 940, 980, 987, 1316, 1317, 1410, 1470, 1645, 1756, 1974, 2195, 2303, 2634, 2820, 2940, 3073, 3290, 3948, 4390, 4606, 4935, 5268, 6146, 6580, 6585, 6909, 8780, 9212, 9219, 9870, 11515, 12292, 13170, 13818, 15365, 18438, 19740, 20633, 21511, 23030, 26340, 27636, 30730, 34545, 36876, 41266, 43022, 46060, 46095, 61460, 61899, 64533, 69090, 82532, 86044, 92190, 103165, 107555, 123798, 129066, 138180, 144431, 184380, 206330, 215110, 247596, 258132, 288862, 309495, 322665, 412660, 430220, 433293, 577724, 618990, 645330, 722155, 866586, 1011017, 1237980, 1290660, 1444310, 1733172, 2022034, 2166465, 2888620, 3033051, 4044068, 4332930, 5055085, 6066102, 8665860, 10110170, 12132204, 15165255, 20220340, 30330510, 60661020]

約数ペア:

[(1, 60661020), (2, 30330510), (3, 20220340), (4, 15165255), (5, 12132204), (6, 10110170), (7, 8665860), (10, 6066102), (12, 5055085), (14, 4332930), (15, 4044068), (20, 3033051), (21, 2888620), (28, 2166465), (30, 2022034), (35, 1733172), (42, 1444310), (47, 1290660), (49, 1237980), (60, 1011017), (70, 866586), (84, 722155), (94, 645330), (98, 618990), (105, 577724), (140, 433293), (141, 430220), (147, 412660), (188, 322665), (196, 309495), (210, 288862), (235, 258132), (245, 247596), (282, 215110), (294, 206330), (329, 184380), (420, 144431), (439, 138180), (470, 129066), (490, 123798), (564, 107555), (588, 103165), (658, 92190), (705, 86044), (735, 82532), (878, 69090), (940, 64533), (980, 61899), (987, 61460), (1316, 46095), (1317, 46060), (1410, 43022), (1470, 41266), (1645, 36876), (1756, 34545), (1974, 30730), (2195, 27636), (2303, 26340), (2634, 23030), (2820, 21511), (2940, 20633), (3073, 19740), (3290, 18438), (3948, 15365), (4390, 13818), (4606, 13170), (4935, 12292), (5268, 11515), (6146, 9870), (6580, 9219), (6585, 9212), (6909, 8780)]