153609560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4409}}^1$

素因数の和:4500

約数の個数: 64

約数和(自身を含む): 377848800

約数和(自身を除く): 224239240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 4409, 6968, 8710, 8818, 17420, 17636, 22045, 34840, 35272, 44090, 57317, 88180, 114634, 176360, 229268, 286585, 295403, 458536, 573170, 590806, 1146340, 1181612, 1477015, 2292680, 2363224, 2954030, 3840239, 5908060, 7680478, 11816120, 15360956, 19201195, 30721912, 38402390, 76804780, 153609560]

約数ペア:

[(1, 153609560), (2, 76804780), (4, 38402390), (5, 30721912), (8, 19201195), (10, 15360956), (13, 11816120), (20, 7680478), (26, 5908060), (40, 3840239), (52, 2954030), (65, 2363224), (67, 2292680), (104, 1477015), (130, 1181612), (134, 1146340), (260, 590806), (268, 573170), (335, 458536), (520, 295403), (536, 286585), (670, 229268), (871, 176360), (1340, 114634), (1742, 88180), (2680, 57317), (3484, 44090), (4355, 35272), (4409, 34840), (6968, 22045), (8710, 17636), (8818, 17420)]