890126820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 360

約数和(自身を含む): 3244348800

約数和(自身を除く): 2354221980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 121, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 239, 242, 270, 285, 297, 324, 330, 342, 363, 380, 396, 405, 418, 478, 484, 495, 513, 540, 570, 594, 605, 627, 660, 684, 717, 726, 810, 836, 855, 891, 956, 990, 1026, 1045, 1089, 1140, 1188, 1195, 1210, 1254, 1434, 1452, 1485, 1539, 1620, 1710, 1782, 1815, 1881, 1980, 2052, 2090, 2151, 2178, 2299, 2390, 2420, 2508, 2565, 2629, 2868, 2970, 3078, 3135, 3267, 3420, 3564, 3585, 3630, 3762, 4180, 4302, 4356, 4455, 4541, 4598, 4780, 5130, 5258, 5445, 5643, 5940, 6156, 6270, 6453, 6534, 6897, 7170, 7260, 7524, 7695, 7887, 8604, 8910, 9082, 9196, 9405, 9801, 10260, 10516, 10755, 10890, 11286, 11495, 12540, 12906, 13068, 13145, 13623, 13794, 14340, 15390, 15774, 16335, 16929, 17820, 18164, 18810, 19359, 19602, 20691, 21510, 21780, 22572, 22705, 22990, 23661, 25812, 26290, 27246, 27588, 28215, 28919, 30780, 31548, 32265, 32670, 33858, 34485, 37620, 38718, 39204, 39435, 40869, 41382, 43020, 45410, 45980, 47322, 49005, 49951, 52580, 54492, 56430, 57838, 62073, 64530, 65340, 67716, 68115, 68970, 70983, 77436, 78870, 81738, 82764, 84645, 86757, 90820, 94644, 96795, 98010, 99902, 103455, 112860, 115676, 118305, 122607, 124146, 129060, 136230, 137940, 141966, 144595, 149853, 157740, 163476, 169290, 173514, 186219, 193590, 196020, 199804, 204345, 206910, 212949, 236610, 245214, 248292, 249755, 260271, 272460, 283932, 289190, 299706, 310365, 338580, 347028, 354915, 367821, 372438, 387180, 408690, 413820, 425898, 433785, 449559, 473220, 490428, 499510, 520542, 549461, 578380, 599412, 613035, 620730, 709830, 735642, 744876, 749265, 780813, 817380, 851796, 867570, 899118, 931095, 999020, 1041084, 1064745, 1098922, 1226070, 1241460, 1301355, 1348677, 1419660, 1471284, 1498530, 1561626, 1648383, 1735140, 1798236, 1839105, 1862190, 2129490, 2197844, 2247795, 2342439, 2452140, 2602710, 2697354, 2747305, 2997060, 3123252, 3296766, 3678210, 3724380, 3904065, 4046031, 4258980, 4495590, 4684878, 4945149, 5205420, 5394708, 5494610, 6593532, 6743385, 7356420, 7808130, 8092062, 8241915, 8991180, 9369756, 9890298, 10989220, 11712195, 13486770, 14835447, 15616260, 16184124, 16483830, 19780596, 20230155, 23424390, 24725745, 26973540, 29670894, 32967660, 40460310, 44506341, 46848780, 49451490, 59341788, 74177235, 80920620, 89012682, 98902980, 148354470, 178025364, 222531705, 296708940, 445063410, 890126820]

約数ペア:

[(1, 890126820), (2, 445063410), (3, 296708940), (4, 222531705), (5, 178025364), (6, 148354470), (9, 98902980), (10, 89012682), (11, 80920620), (12, 74177235), (15, 59341788), (18, 49451490), (19, 46848780), (20, 44506341), (22, 40460310), (27, 32967660), (30, 29670894), (33, 26973540), (36, 24725745), (38, 23424390), (44, 20230155), (45, 19780596), (54, 16483830), (55, 16184124), (57, 15616260), (60, 14835447), (66, 13486770), (76, 11712195), (81, 10989220), (90, 9890298), (95, 9369756), (99, 8991180), (108, 8241915), (110, 8092062), (114, 7808130), (121, 7356420), (132, 6743385), (135, 6593532), (162, 5494610), (165, 5394708), (171, 5205420), (180, 4945149), (190, 4684878), (198, 4495590), (209, 4258980), (220, 4046031), (228, 3904065), (239, 3724380), (242, 3678210), (270, 3296766), (285, 3123252), (297, 2997060), (324, 2747305), (330, 2697354), (342, 2602710), (363, 2452140), (380, 2342439), (396, 2247795), (405, 2197844), (418, 2129490), (478, 1862190), (484, 1839105), (495, 1798236), (513, 1735140), (540, 1648383), (570, 1561626), (594, 1498530), (605, 1471284), (627, 1419660), (660, 1348677), (684, 1301355), (717, 1241460), (726, 1226070), (810, 1098922), (836, 1064745), (855, 1041084), (891, 999020), (956, 931095), (990, 899118), (1026, 867570), (1045, 851796), (1089, 817380), (1140, 780813), (1188, 749265), (1195, 744876), (1210, 735642), (1254, 709830), (1434, 620730), (1452, 613035), (1485, 599412), (1539, 578380), (1620, 549461), (1710, 520542), (1782, 499510), (1815, 490428), (1881, 473220), (1980, 449559), (2052, 433785), (2090, 425898), (2151, 413820), (2178, 408690), (2299, 387180), (2390, 372438), (2420, 367821), (2508, 354915), (2565, 347028), (2629, 338580), (2868, 310365), (2970, 299706), (3078, 289190), (3135, 283932), (3267, 272460), (3420, 260271), (3564, 249755), (3585, 248292), (3630, 245214), (3762, 236610), (4180, 212949), (4302, 206910), (4356, 204345), (4455, 199804), (4541, 196020), (4598, 193590), (4780, 186219), (5130, 173514), (5258, 169290), (5445, 163476), (5643, 157740), (5940, 149853), (6156, 144595), (6270, 141966), (6453, 137940), (6534, 136230), (6897, 129060), (7170, 124146), (7260, 122607), (7524, 118305), (7695, 115676), (7887, 112860), (8604, 103455), (8910, 99902), (9082, 98010), (9196, 96795), (9405, 94644), (9801, 90820), (10260, 86757), (10516, 84645), (10755, 82764), (10890, 81738), (11286, 78870), (11495, 77436), (12540, 70983), (12906, 68970), (13068, 68115), (13145, 67716), (13623, 65340), (13794, 64530), (14340, 62073), (15390, 57838), (15774, 56430), (16335, 54492), (16929, 52580), (17820, 49951), (18164, 49005), (18810, 47322), (19359, 45980), (19602, 45410), (20691, 43020), (21510, 41382), (21780, 40869), (22572, 39435), (22705, 39204), (22990, 38718), (23661, 37620), (25812, 34485), (26290, 33858), (27246, 32670), (27588, 32265), (28215, 31548), (28919, 30780)]