491814180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 360

約数和(自身を含む): 1835760696

約数和(自身を除く): 1343946516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 162, 165, 180, 193, 195, 198, 220, 234, 242, 260, 270, 286, 297, 324, 330, 351, 363, 386, 390, 396, 405, 429, 468, 484, 495, 540, 572, 579, 585, 594, 605, 660, 702, 715, 726, 772, 780, 810, 858, 891, 965, 990, 1053, 1089, 1158, 1170, 1188, 1210, 1287, 1404, 1430, 1452, 1485, 1573, 1620, 1716, 1737, 1755, 1782, 1815, 1930, 1980, 2106, 2123, 2145, 2178, 2316, 2340, 2420, 2509, 2574, 2860, 2895, 2970, 3146, 3267, 3474, 3510, 3564, 3630, 3860, 3861, 4212, 4246, 4290, 4356, 4455, 4719, 5018, 5148, 5211, 5265, 5445, 5790, 5940, 6292, 6369, 6435, 6534, 6948, 7020, 7260, 7527, 7722, 7865, 8492, 8580, 8685, 8910, 9438, 9801, 10036, 10422, 10530, 10615, 10890, 11580, 11583, 12545, 12738, 12870, 13068, 14157, 15054, 15444, 15633, 15730, 16335, 17370, 17820, 18876, 19107, 19305, 19602, 20844, 21060, 21230, 21780, 22581, 23166, 23353, 23595, 25090, 25476, 25740, 26055, 27599, 28314, 30108, 31266, 31460, 31845, 32670, 34740, 37635, 38214, 38610, 39204, 42460, 42471, 45162, 46332, 46706, 47190, 49005, 50180, 52110, 55198, 56628, 57321, 57915, 62532, 63690, 65340, 67743, 70059, 70785, 75270, 76428, 77220, 78165, 82797, 84942, 90324, 93412, 94380, 95535, 98010, 104220, 110396, 112905, 114642, 115830, 116765, 127380, 127413, 135486, 137995, 140118, 141570, 150540, 156330, 165594, 169884, 171963, 191070, 196020, 203229, 210177, 212355, 225810, 229284, 231660, 233530, 248391, 254826, 270972, 275990, 280236, 283140, 286605, 303589, 312660, 331188, 338715, 343926, 350295, 382140, 406458, 413985, 420354, 424710, 451620, 467060, 496782, 509652, 551980, 573210, 607178, 630531, 637065, 677430, 687852, 700590, 745173, 812916, 827970, 840708, 849420, 859815, 910767, 993564, 1016145, 1050885, 1146420, 1214356, 1241955, 1261062, 1274130, 1354860, 1401180, 1490346, 1517945, 1655940, 1719630, 1821534, 1891593, 2032290, 2101770, 2235519, 2483910, 2522124, 2548260, 2732301, 2980692, 3035890, 3152655, 3439260, 3643068, 3725865, 3783186, 4064580, 4203540, 4471038, 4553835, 4967820, 5464602, 6071780, 6305310, 7451730, 7566372, 8196903, 8942076, 9107670, 9457965, 10929204, 11177595, 12610620, 13661505, 14903460, 16393806, 18215340, 18915930, 22355190, 24590709, 27323010, 32787612, 37831860, 40984515, 44710380, 49181418, 54646020, 81969030, 98362836, 122953545, 163938060, 245907090, 491814180]

約数ペア:

[(1, 491814180), (2, 245907090), (3, 163938060), (4, 122953545), (5, 98362836), (6, 81969030), (9, 54646020), (10, 49181418), (11, 44710380), (12, 40984515), (13, 37831860), (15, 32787612), (18, 27323010), (20, 24590709), (22, 22355190), (26, 18915930), (27, 18215340), (30, 16393806), (33, 14903460), (36, 13661505), (39, 12610620), (44, 11177595), (45, 10929204), (52, 9457965), (54, 9107670), (55, 8942076), (60, 8196903), (65, 7566372), (66, 7451730), (78, 6305310), (81, 6071780), (90, 5464602), (99, 4967820), (108, 4553835), (110, 4471038), (117, 4203540), (121, 4064580), (130, 3783186), (132, 3725865), (135, 3643068), (143, 3439260), (156, 3152655), (162, 3035890), (165, 2980692), (180, 2732301), (193, 2548260), (195, 2522124), (198, 2483910), (220, 2235519), (234, 2101770), (242, 2032290), (260, 1891593), (270, 1821534), (286, 1719630), (297, 1655940), (324, 1517945), (330, 1490346), (351, 1401180), (363, 1354860), (386, 1274130), (390, 1261062), (396, 1241955), (405, 1214356), (429, 1146420), (468, 1050885), (484, 1016145), (495, 993564), (540, 910767), (572, 859815), (579, 849420), (585, 840708), (594, 827970), (605, 812916), (660, 745173), (702, 700590), (715, 687852), (726, 677430), (772, 637065), (780, 630531), (810, 607178), (858, 573210), (891, 551980), (965, 509652), (990, 496782), (1053, 467060), (1089, 451620), (1158, 424710), (1170, 420354), (1188, 413985), (1210, 406458), (1287, 382140), (1404, 350295), (1430, 343926), (1452, 338715), (1485, 331188), (1573, 312660), (1620, 303589), (1716, 286605), (1737, 283140), (1755, 280236), (1782, 275990), (1815, 270972), (1930, 254826), (1980, 248391), (2106, 233530), (2123, 231660), (2145, 229284), (2178, 225810), (2316, 212355), (2340, 210177), (2420, 203229), (2509, 196020), (2574, 191070), (2860, 171963), (2895, 169884), (2970, 165594), (3146, 156330), (3267, 150540), (3474, 141570), (3510, 140118), (3564, 137995), (3630, 135486), (3860, 127413), (3861, 127380), (4212, 116765), (4246, 115830), (4290, 114642), (4356, 112905), (4455, 110396), (4719, 104220), (5018, 98010), (5148, 95535), (5211, 94380), (5265, 93412), (5445, 90324), (5790, 84942), (5940, 82797), (6292, 78165), (6369, 77220), (6435, 76428), (6534, 75270), (6948, 70785), (7020, 70059), (7260, 67743), (7527, 65340), (7722, 63690), (7865, 62532), (8492, 57915), (8580, 57321), (8685, 56628), (8910, 55198), (9438, 52110), (9801, 50180), (10036, 49005), (10422, 47190), (10530, 46706), (10615, 46332), (10890, 45162), (11580, 42471), (11583, 42460), (12545, 39204), (12738, 38610), (12870, 38214), (13068, 37635), (14157, 34740), (15054, 32670), (15444, 31845), (15633, 31460), (15730, 31266), (16335, 30108), (17370, 28314), (17820, 27599), (18876, 26055), (19107, 25740), (19305, 25476), (19602, 25090), (20844, 23595), (21060, 23353), (21230, 23166), (21780, 22581)]