285622920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 1045699200

約数和(自身を除く): 760076280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 83, 88, 90, 99, 110, 120, 121, 132, 158, 165, 166, 180, 198, 220, 237, 242, 249, 264, 316, 330, 332, 360, 363, 395, 396, 415, 440, 474, 484, 495, 498, 605, 632, 660, 664, 711, 726, 747, 790, 792, 830, 869, 913, 948, 968, 990, 996, 1089, 1185, 1210, 1245, 1320, 1422, 1452, 1494, 1580, 1660, 1738, 1815, 1826, 1896, 1980, 1992, 2178, 2370, 2420, 2490, 2607, 2739, 2844, 2904, 2988, 3160, 3320, 3476, 3555, 3630, 3652, 3735, 3960, 4345, 4356, 4565, 4740, 4840, 4980, 5214, 5445, 5478, 5688, 5976, 6557, 6952, 7110, 7260, 7304, 7470, 7821, 8217, 8690, 8712, 9130, 9480, 9559, 9960, 10043, 10428, 10890, 10956, 13035, 13114, 13695, 14220, 14520, 14940, 15642, 16434, 17380, 18260, 19118, 19671, 20086, 20856, 21780, 21912, 26070, 26228, 27390, 28440, 28677, 29880, 30129, 31284, 32785, 32868, 34760, 36520, 38236, 39105, 39342, 40172, 41085, 43560, 47795, 50215, 52140, 52456, 54780, 57354, 59013, 60258, 62568, 65570, 65736, 72127, 76472, 78210, 78684, 80344, 82170, 86031, 90387, 95590, 98355, 100430, 104280, 109560, 114708, 118026, 120516, 131140, 143385, 144254, 150645, 156420, 157368, 164340, 172062, 180774, 191180, 196710, 200860, 216381, 229416, 236052, 241032, 262280, 286770, 288508, 295065, 301290, 312840, 328680, 344124, 360635, 361548, 382360, 393420, 401720, 430155, 432762, 451935, 472104, 573540, 577016, 590130, 602580, 649143, 688248, 721270, 723096, 786840, 793397, 860310, 865524, 903870, 1081905, 1147080, 1180260, 1205160, 1298286, 1442540, 1586794, 1720620, 1731048, 1807740, 2163810, 2360520, 2380191, 2596572, 2885080, 3173588, 3245715, 3441240, 3615480, 3966985, 4327620, 4760382, 5193144, 6347176, 6491430, 7140573, 7933970, 8655240, 9520764, 11900955, 12982860, 14281146, 15867940, 19041528, 23801910, 25965720, 28562292, 31735880, 35702865, 47603820, 57124584, 71405730, 95207640, 142811460, 285622920]

約数ペア:

[(1, 285622920), (2, 142811460), (3, 95207640), (4, 71405730), (5, 57124584), (6, 47603820), (8, 35702865), (9, 31735880), (10, 28562292), (11, 25965720), (12, 23801910), (15, 19041528), (18, 15867940), (20, 14281146), (22, 12982860), (24, 11900955), (30, 9520764), (33, 8655240), (36, 7933970), (40, 7140573), (44, 6491430), (45, 6347176), (55, 5193144), (60, 4760382), (66, 4327620), (72, 3966985), (79, 3615480), (83, 3441240), (88, 3245715), (90, 3173588), (99, 2885080), (110, 2596572), (120, 2380191), (121, 2360520), (132, 2163810), (158, 1807740), (165, 1731048), (166, 1720620), (180, 1586794), (198, 1442540), (220, 1298286), (237, 1205160), (242, 1180260), (249, 1147080), (264, 1081905), (316, 903870), (330, 865524), (332, 860310), (360, 793397), (363, 786840), (395, 723096), (396, 721270), (415, 688248), (440, 649143), (474, 602580), (484, 590130), (495, 577016), (498, 573540), (605, 472104), (632, 451935), (660, 432762), (664, 430155), (711, 401720), (726, 393420), (747, 382360), (790, 361548), (792, 360635), (830, 344124), (869, 328680), (913, 312840), (948, 301290), (968, 295065), (990, 288508), (996, 286770), (1089, 262280), (1185, 241032), (1210, 236052), (1245, 229416), (1320, 216381), (1422, 200860), (1452, 196710), (1494, 191180), (1580, 180774), (1660, 172062), (1738, 164340), (1815, 157368), (1826, 156420), (1896, 150645), (1980, 144254), (1992, 143385), (2178, 131140), (2370, 120516), (2420, 118026), (2490, 114708), (2607, 109560), (2739, 104280), (2844, 100430), (2904, 98355), (2988, 95590), (3160, 90387), (3320, 86031), (3476, 82170), (3555, 80344), (3630, 78684), (3652, 78210), (3735, 76472), (3960, 72127), (4345, 65736), (4356, 65570), (4565, 62568), (4740, 60258), (4840, 59013), (4980, 57354), (5214, 54780), (5445, 52456), (5478, 52140), (5688, 50215), (5976, 47795), (6557, 43560), (6952, 41085), (7110, 40172), (7260, 39342), (7304, 39105), (7470, 38236), (7821, 36520), (8217, 34760), (8690, 32868), (8712, 32785), (9130, 31284), (9480, 30129), (9559, 29880), (9960, 28677), (10043, 28440), (10428, 27390), (10890, 26228), (10956, 26070), (13035, 21912), (13114, 21780), (13695, 20856), (14220, 20086), (14520, 19671), (14940, 19118), (15642, 18260), (16434, 17380)]