129678120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 501064200

約数和(自身を除く): 371386080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 229, 234, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 458, 468, 484, 495, 520, 572, 585, 605, 660, 687, 715, 726, 780, 792, 858, 916, 936, 968, 990, 1089, 1144, 1145, 1170, 1210, 1287, 1320, 1374, 1430, 1452, 1560, 1573, 1716, 1815, 1832, 1980, 2061, 2145, 2178, 2290, 2340, 2420, 2519, 2574, 2748, 2860, 2904, 2977, 3146, 3432, 3435, 3630, 3960, 4122, 4290, 4356, 4580, 4680, 4719, 4840, 5038, 5148, 5445, 5496, 5720, 5954, 6292, 6435, 6870, 7260, 7557, 7865, 8244, 8580, 8712, 8931, 9160, 9438, 10076, 10296, 10305, 10890, 11908, 12584, 12595, 12870, 13740, 14157, 14520, 14885, 15114, 15730, 16488, 17160, 17862, 18876, 20152, 20610, 21780, 22671, 23595, 23816, 25190, 25740, 26793, 27480, 27709, 28314, 29770, 30228, 31460, 32747, 35724, 37752, 37785, 41220, 43560, 44655, 45342, 47190, 50380, 51480, 53586, 55418, 56628, 59540, 60456, 62920, 65494, 70785, 71448, 75570, 82440, 83127, 89310, 90684, 94380, 98241, 100760, 107172, 110836, 113256, 113355, 119080, 130988, 133965, 138545, 141570, 151140, 163735, 166254, 178620, 181368, 188760, 196482, 214344, 221672, 226710, 249381, 261976, 267930, 277090, 283140, 294723, 302280, 327470, 332508, 357240, 360217, 392964, 415635, 453420, 491205, 498762, 535860, 554180, 566280, 589446, 654940, 665016, 720434, 785928, 831270, 906840, 982410, 997524, 1071720, 1080651, 1108360, 1178892, 1246905, 1309880, 1440868, 1473615, 1662540, 1801085, 1964820, 1995048, 2161302, 2357784, 2493810, 2881736, 2947230, 3241953, 3325080, 3602170, 3929640, 4322604, 4987620, 5403255, 5894460, 6483906, 7204340, 8645208, 9975240, 10806510, 11788920, 12967812, 14408680, 16209765, 21613020, 25935624, 32419530, 43226040, 64839060, 129678120]

約数ペア:

[(1, 129678120), (2, 64839060), (3, 43226040), (4, 32419530), (5, 25935624), (6, 21613020), (8, 16209765), (9, 14408680), (10, 12967812), (11, 11788920), (12, 10806510), (13, 9975240), (15, 8645208), (18, 7204340), (20, 6483906), (22, 5894460), (24, 5403255), (26, 4987620), (30, 4322604), (33, 3929640), (36, 3602170), (39, 3325080), (40, 3241953), (44, 2947230), (45, 2881736), (52, 2493810), (55, 2357784), (60, 2161302), (65, 1995048), (66, 1964820), (72, 1801085), (78, 1662540), (88, 1473615), (90, 1440868), (99, 1309880), (104, 1246905), (110, 1178892), (117, 1108360), (120, 1080651), (121, 1071720), (130, 997524), (132, 982410), (143, 906840), (156, 831270), (165, 785928), (180, 720434), (195, 665016), (198, 654940), (220, 589446), (229, 566280), (234, 554180), (242, 535860), (260, 498762), (264, 491205), (286, 453420), (312, 415635), (330, 392964), (360, 360217), (363, 357240), (390, 332508), (396, 327470), (429, 302280), (440, 294723), (458, 283140), (468, 277090), (484, 267930), (495, 261976), (520, 249381), (572, 226710), (585, 221672), (605, 214344), (660, 196482), (687, 188760), (715, 181368), (726, 178620), (780, 166254), (792, 163735), (858, 151140), (916, 141570), (936, 138545), (968, 133965), (990, 130988), (1089, 119080), (1144, 113355), (1145, 113256), (1170, 110836), (1210, 107172), (1287, 100760), (1320, 98241), (1374, 94380), (1430, 90684), (1452, 89310), (1560, 83127), (1573, 82440), (1716, 75570), (1815, 71448), (1832, 70785), (1980, 65494), (2061, 62920), (2145, 60456), (2178, 59540), (2290, 56628), (2340, 55418), (2420, 53586), (2519, 51480), (2574, 50380), (2748, 47190), (2860, 45342), (2904, 44655), (2977, 43560), (3146, 41220), (3432, 37785), (3435, 37752), (3630, 35724), (3960, 32747), (4122, 31460), (4290, 30228), (4356, 29770), (4580, 28314), (4680, 27709), (4719, 27480), (4840, 26793), (5038, 25740), (5148, 25190), (5445, 23816), (5496, 23595), (5720, 22671), (5954, 21780), (6292, 20610), (6435, 20152), (6870, 18876), (7260, 17862), (7557, 17160), (7865, 16488), (8244, 15730), (8580, 15114), (8712, 14885), (8931, 14520), (9160, 14157), (9438, 13740), (10076, 12870), (10296, 12595), (10305, 12584), (10890, 11908)]