72110340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12969

約数の個数: 72

約数和(自身を含む): 225808128

約数和(自身を除く): 153697788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 12923, 25846, 38769, 51692, 64615, 77538, 116307, 129230, 155076, 193845, 232614, 258460, 387690, 400613, 465228, 581535, 775380, 801226, 1163070, 1201839, 1602452, 2003065, 2326140, 2403678, 3605517, 4006130, 4807356, 6009195, 7211034, 8012260, 12018390, 14422068, 18027585, 24036780, 36055170, 72110340]

約数ペア:

[(1, 72110340), (2, 36055170), (3, 24036780), (4, 18027585), (5, 14422068), (6, 12018390), (9, 8012260), (10, 7211034), (12, 6009195), (15, 4807356), (18, 4006130), (20, 3605517), (30, 2403678), (31, 2326140), (36, 2003065), (45, 1602452), (60, 1201839), (62, 1163070), (90, 801226), (93, 775380), (124, 581535), (155, 465228), (180, 400613), (186, 387690), (279, 258460), (310, 232614), (372, 193845), (465, 155076), (558, 129230), (620, 116307), (930, 77538), (1116, 64615), (1395, 51692), (1860, 38769), (2790, 25846), (5580, 12923)]