100845180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19319}}^1$

素因数の和:19363

約数の個数: 72

約数和(自身を含む): 316461600

約数和(自身を除く): 215616420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 19319, 38638, 57957, 77276, 96595, 115914, 173871, 193190, 231828, 289785, 347742, 386380, 560251, 579570, 695484, 869355, 1120502, 1159140, 1680753, 1738710, 2241004, 2801255, 3361506, 3477420, 5042259, 5602510, 6723012, 8403765, 10084518, 11205020, 16807530, 20169036, 25211295, 33615060, 50422590, 100845180]

約数ペア:

[(1, 100845180), (2, 50422590), (3, 33615060), (4, 25211295), (5, 20169036), (6, 16807530), (9, 11205020), (10, 10084518), (12, 8403765), (15, 6723012), (18, 5602510), (20, 5042259), (29, 3477420), (30, 3361506), (36, 2801255), (45, 2241004), (58, 1738710), (60, 1680753), (87, 1159140), (90, 1120502), (116, 869355), (145, 695484), (174, 579570), (180, 560251), (261, 386380), (290, 347742), (348, 289785), (435, 231828), (522, 193190), (580, 173871), (870, 115914), (1044, 96595), (1305, 77276), (1740, 57957), (2610, 38638), (5220, 19319)]