73550490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 194477760

約数和(自身を除く): 120927270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 163, 169, 178, 195, 267, 326, 338, 390, 445, 489, 507, 534, 815, 845, 890, 978, 1014, 1157, 1335, 1630, 1690, 2119, 2314, 2445, 2535, 2670, 3471, 4238, 4890, 5070, 5785, 6357, 6942, 10595, 11570, 12714, 14507, 15041, 17355, 21190, 27547, 29014, 30082, 31785, 34710, 43521, 45123, 55094, 63570, 72535, 75205, 82641, 87042, 90246, 137735, 145070, 150410, 165282, 188591, 217605, 225615, 275470, 377182, 413205, 435210, 451230, 565773, 826410, 942955, 1131546, 1885910, 2451683, 2828865, 4903366, 5657730, 7355049, 12258415, 14710098, 24516830, 36775245, 73550490]

約数ペア:

[(1, 73550490), (2, 36775245), (3, 24516830), (5, 14710098), (6, 12258415), (10, 7355049), (13, 5657730), (15, 4903366), (26, 2828865), (30, 2451683), (39, 1885910), (65, 1131546), (78, 942955), (89, 826410), (130, 565773), (163, 451230), (169, 435210), (178, 413205), (195, 377182), (267, 275470), (326, 225615), (338, 217605), (390, 188591), (445, 165282), (489, 150410), (507, 145070), (534, 137735), (815, 90246), (845, 87042), (890, 82641), (978, 75205), (1014, 72535), (1157, 63570), (1335, 55094), (1630, 45123), (1690, 43521), (2119, 34710), (2314, 31785), (2445, 30082), (2535, 29014), (2670, 27547), (3471, 21190), (4238, 17355), (4890, 15041), (5070, 14507), (5785, 12714), (6357, 11570), (6942, 10595)]