75458340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13569

約数の個数: 72

約数和(自身を含む): 236291328

約数和(自身を除く): 160832988

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, 13523, 27046, 40569, 54092, 67615, 81138, 121707, 135230, 162276, 202845, 243414, 270460, 405690, 419213, 486828, 608535, 811380, 838426, 1217070, 1257639, 1676852, 2096065, 2434140, 2515278, 3772917, 4192130, 5030556, 6288195, 7545834, 8384260, 12576390, 15091668, 18864585, 25152780, 37729170, 75458340]

約数ペア:

[(1, 75458340), (2, 37729170), (3, 25152780), (4, 18864585), (5, 15091668), (6, 12576390), (9, 8384260), (10, 7545834), (12, 6288195), (15, 5030556), (18, 4192130), (20, 3772917), (30, 2515278), (31, 2434140), (36, 2096065), (45, 1676852), (60, 1257639), (62, 1217070), (90, 838426), (93, 811380), (124, 608535), (155, 486828), (180, 419213), (186, 405690), (279, 270460), (310, 243414), (372, 202845), (465, 162276), (558, 135230), (620, 121707), (930, 81138), (1116, 67615), (1395, 54092), (1860, 40569), (2790, 27046), (5580, 13523)]