11902140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 39137280

約数和(自身を除く): 27235140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 79, 81, 90, 93, 108, 124, 135, 155, 158, 162, 180, 186, 237, 243, 270, 279, 310, 316, 324, 372, 395, 405, 465, 474, 486, 540, 558, 620, 711, 790, 810, 837, 930, 948, 972, 1116, 1185, 1215, 1395, 1422, 1580, 1620, 1674, 1860, 2133, 2370, 2430, 2449, 2511, 2790, 2844, 3348, 3555, 4185, 4266, 4740, 4860, 4898, 5022, 5580, 6399, 7110, 7347, 7533, 8370, 8532, 9796, 10044, 10665, 12245, 12555, 12798, 14220, 14694, 15066, 16740, 19197, 21330, 22041, 24490, 25110, 25596, 29388, 30132, 31995, 36735, 37665, 38394, 42660, 44082, 48980, 50220, 63990, 66123, 73470, 75330, 76788, 88164, 95985, 110205, 127980, 132246, 146940, 150660, 191970, 198369, 220410, 264492, 330615, 383940, 396738, 440820, 595107, 661230, 793476, 991845, 1190214, 1322460, 1983690, 2380428, 2975535, 3967380, 5951070, 11902140]

約数ペア:

[(1, 11902140), (2, 5951070), (3, 3967380), (4, 2975535), (5, 2380428), (6, 1983690), (9, 1322460), (10, 1190214), (12, 991845), (15, 793476), (18, 661230), (20, 595107), (27, 440820), (30, 396738), (31, 383940), (36, 330615), (45, 264492), (54, 220410), (60, 198369), (62, 191970), (79, 150660), (81, 146940), (90, 132246), (93, 127980), (108, 110205), (124, 95985), (135, 88164), (155, 76788), (158, 75330), (162, 73470), (180, 66123), (186, 63990), (237, 50220), (243, 48980), (270, 44082), (279, 42660), (310, 38394), (316, 37665), (324, 36735), (372, 31995), (395, 30132), (405, 29388), (465, 25596), (474, 25110), (486, 24490), (540, 22041), (558, 21330), (620, 19197), (711, 16740), (790, 15066), (810, 14694), (837, 14220), (930, 12798), (948, 12555), (972, 12245), (1116, 10665), (1185, 10044), (1215, 9796), (1395, 8532), (1422, 8370), (1580, 7533), (1620, 7347), (1674, 7110), (1860, 6399), (2133, 5580), (2370, 5022), (2430, 4898), (2449, 4860), (2511, 4740), (2790, 4266), (2844, 4185), (3348, 3555)]