147100980

素因数分解:

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

素因数の和:290

約数の個数: 144

約数和(自身を含む): 453781440

約数和(自身を除く): 306680460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 163, 169, 178, 195, 260, 267, 326, 338, 356, 390, 445, 489, 507, 534, 652, 676, 780, 815, 845, 890, 978, 1014, 1068, 1157, 1335, 1630, 1690, 1780, 1956, 2028, 2119, 2314, 2445, 2535, 2670, 3260, 3380, 3471, 4238, 4628, 4890, 5070, 5340, 5785, 6357, 6942, 8476, 9780, 10140, 10595, 11570, 12714, 13884, 14507, 15041, 17355, 21190, 23140, 25428, 27547, 29014, 30082, 31785, 34710, 42380, 43521, 45123, 55094, 58028, 60164, 63570, 69420, 72535, 75205, 82641, 87042, 90246, 110188, 127140, 137735, 145070, 150410, 165282, 174084, 180492, 188591, 217605, 225615, 275470, 290140, 300820, 330564, 377182, 413205, 435210, 451230, 550940, 565773, 754364, 826410, 870420, 902460, 942955, 1131546, 1652820, 1885910, 2263092, 2451683, 2828865, 3771820, 4903366, 5657730, 7355049, 9806732, 11315460, 12258415, 14710098, 24516830, 29420196, 36775245, 49033660, 73550490, 147100980]

約数ペア:

[(1, 147100980), (2, 73550490), (3, 49033660), (4, 36775245), (5, 29420196), (6, 24516830), (10, 14710098), (12, 12258415), (13, 11315460), (15, 9806732), (20, 7355049), (26, 5657730), (30, 4903366), (39, 3771820), (52, 2828865), (60, 2451683), (65, 2263092), (78, 1885910), (89, 1652820), (130, 1131546), (156, 942955), (163, 902460), (169, 870420), (178, 826410), (195, 754364), (260, 565773), (267, 550940), (326, 451230), (338, 435210), (356, 413205), (390, 377182), (445, 330564), (489, 300820), (507, 290140), (534, 275470), (652, 225615), (676, 217605), (780, 188591), (815, 180492), (845, 174084), (890, 165282), (978, 150410), (1014, 145070), (1068, 137735), (1157, 127140), (1335, 110188), (1630, 90246), (1690, 87042), (1780, 82641), (1956, 75205), (2028, 72535), (2119, 69420), (2314, 63570), (2445, 60164), (2535, 58028), (2670, 55094), (3260, 45123), (3380, 43521), (3471, 42380), (4238, 34710), (4628, 31785), (4890, 30082), (5070, 29014), (5340, 27547), (5785, 25428), (6357, 23140), (6942, 21190), (8476, 17355), (9780, 15041), (10140, 14507), (10595, 13884), (11570, 12714)]