184020980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 476534016

約数和(自身を除く): 292513036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 47, 52, 55, 65, 74, 94, 110, 130, 143, 148, 185, 188, 220, 235, 260, 286, 370, 407, 470, 481, 517, 572, 611, 715, 740, 814, 940, 962, 1034, 1222, 1369, 1430, 1628, 1739, 1924, 2035, 2068, 2405, 2444, 2585, 2738, 2860, 3055, 3478, 4070, 4810, 5170, 5291, 5476, 6110, 6721, 6845, 6956, 8140, 8695, 9620, 10340, 10582, 12220, 13442, 13690, 15059, 17390, 17797, 19129, 21164, 22607, 26455, 26884, 27380, 30118, 33605, 34780, 35594, 38258, 45214, 52910, 60236, 64343, 67210, 71188, 75295, 76516, 88985, 90428, 95645, 105820, 113035, 128686, 134420, 150590, 177970, 191290, 195767, 226070, 248677, 257372, 301180, 321715, 355940, 382580, 391534, 452140, 497354, 643430, 707773, 783068, 836459, 978835, 994708, 1243385, 1286860, 1415546, 1672918, 1957670, 2486770, 2831092, 3345836, 3538865, 3915340, 4182295, 4973540, 7077730, 8364590, 9201049, 14155460, 16729180, 18402098, 36804196, 46005245, 92010490, 184020980]

約数ペア:

[(1, 184020980), (2, 92010490), (4, 46005245), (5, 36804196), (10, 18402098), (11, 16729180), (13, 14155460), (20, 9201049), (22, 8364590), (26, 7077730), (37, 4973540), (44, 4182295), (47, 3915340), (52, 3538865), (55, 3345836), (65, 2831092), (74, 2486770), (94, 1957670), (110, 1672918), (130, 1415546), (143, 1286860), (148, 1243385), (185, 994708), (188, 978835), (220, 836459), (235, 783068), (260, 707773), (286, 643430), (370, 497354), (407, 452140), (470, 391534), (481, 382580), (517, 355940), (572, 321715), (611, 301180), (715, 257372), (740, 248677), (814, 226070), (940, 195767), (962, 191290), (1034, 177970), (1222, 150590), (1369, 134420), (1430, 128686), (1628, 113035), (1739, 105820), (1924, 95645), (2035, 90428), (2068, 88985), (2405, 76516), (2444, 75295), (2585, 71188), (2738, 67210), (2860, 64343), (3055, 60236), (3478, 52910), (4070, 45214), (4810, 38258), (5170, 35594), (5291, 34780), (5476, 33605), (6110, 30118), (6721, 27380), (6845, 26884), (6956, 26455), (8140, 22607), (8695, 21164), (9620, 19129), (10340, 17797), (10582, 17390), (12220, 15059), (13442, 13690)]