122970180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 96

約数和(自身を含む): 376427520

約数和(自身を除く): 253457340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 3889, 5270, 6324, 7778, 7905, 10540, 11667, 15556, 15810, 19445, 23334, 31620, 38890, 46668, 58335, 66113, 77780, 116670, 120559, 132226, 198339, 233340, 241118, 264452, 330565, 361677, 396678, 482236, 602795, 661130, 723354, 793356, 991695, 1205590, 1322260, 1446708, 1808385, 1983390, 2049503, 2411180, 3616770, 3966780, 4099006, 6148509, 7233540, 8198012, 10247515, 12297018, 20495030, 24594036, 30742545, 40990060, 61485090, 122970180]

約数ペア:

[(1, 122970180), (2, 61485090), (3, 40990060), (4, 30742545), (5, 24594036), (6, 20495030), (10, 12297018), (12, 10247515), (15, 8198012), (17, 7233540), (20, 6148509), (30, 4099006), (31, 3966780), (34, 3616770), (51, 2411180), (60, 2049503), (62, 1983390), (68, 1808385), (85, 1446708), (93, 1322260), (102, 1205590), (124, 991695), (155, 793356), (170, 723354), (186, 661130), (204, 602795), (255, 482236), (310, 396678), (340, 361677), (372, 330565), (465, 264452), (510, 241118), (527, 233340), (620, 198339), (930, 132226), (1020, 120559), (1054, 116670), (1581, 77780), (1860, 66113), (2108, 58335), (2635, 46668), (3162, 38890), (3889, 31620), (5270, 23334), (6324, 19445), (7778, 15810), (7905, 15556), (10540, 11667)]