153623340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65651}}^1$

素因数の和:65679

約数の個数: 72

約数和(自身を含む): 501843888

約数和(自身を除く): 348220548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 65651, 131302, 196953, 262604, 328255, 393906, 590859, 656510, 787812, 853463, 984765, 1181718, 1313020, 1706926, 1969530, 2363436, 2560389, 2954295, 3413852, 3939060, 4267315, 5120778, 5908590, 7681167, 8534630, 10241556, 11817180, 12801945, 15362334, 17069260, 25603890, 30724668, 38405835, 51207780, 76811670, 153623340]

約数ペア:

[(1, 153623340), (2, 76811670), (3, 51207780), (4, 38405835), (5, 30724668), (6, 25603890), (9, 17069260), (10, 15362334), (12, 12801945), (13, 11817180), (15, 10241556), (18, 8534630), (20, 7681167), (26, 5908590), (30, 5120778), (36, 4267315), (39, 3939060), (45, 3413852), (52, 2954295), (60, 2560389), (65, 2363436), (78, 1969530), (90, 1706926), (117, 1313020), (130, 1181718), (156, 984765), (180, 853463), (195, 787812), (234, 656510), (260, 590859), (390, 393906), (468, 328255), (585, 262604), (780, 196953), (1170, 131302), (2340, 65651)]