89108880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 342835200

約数和(自身を除く): 253726320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 48, 56, 58, 59, 60, 62, 70, 80, 84, 87, 93, 105, 112, 116, 118, 120, 124, 140, 145, 155, 168, 174, 177, 186, 203, 210, 217, 232, 236, 240, 248, 280, 290, 295, 310, 336, 348, 354, 372, 406, 413, 420, 434, 435, 464, 465, 472, 496, 560, 580, 590, 609, 620, 651, 696, 708, 744, 812, 826, 840, 868, 870, 885, 899, 930, 944, 1015, 1085, 1160, 1180, 1218, 1239, 1240, 1302, 1392, 1416, 1488, 1624, 1652, 1680, 1711, 1736, 1740, 1770, 1798, 1829, 1860, 2030, 2065, 2170, 2320, 2360, 2436, 2478, 2480, 2604, 2697, 2832, 3045, 3248, 3255, 3304, 3422, 3472, 3480, 3540, 3596, 3658, 3720, 4060, 4130, 4340, 4495, 4720, 4872, 4956, 5133, 5208, 5394, 5487, 6090, 6195, 6293, 6510, 6608, 6844, 6960, 7080, 7192, 7316, 7440, 8120, 8260, 8555, 8680, 8990, 9145, 9744, 9912, 10266, 10416, 10788, 10974, 11977, 12180, 12390, 12586, 12803, 13020, 13485, 13688, 14160, 14384, 14632, 16240, 16520, 17110, 17360, 17980, 18290, 18879, 19824, 20532, 21576, 21948, 23954, 24360, 24780, 25172, 25606, 25665, 26040, 26970, 27376, 27435, 29264, 31465, 33040, 34220, 35931, 35960, 36580, 37758, 38409, 41064, 43152, 43896, 47908, 48720, 49560, 50344, 51212, 51330, 52080, 53041, 53940, 54870, 59885, 62930, 64015, 68440, 71862, 71920, 73160, 75516, 76818, 82128, 87792, 94395, 95816, 99120, 100688, 102424, 102660, 106082, 107880, 109740, 119770, 125860, 128030, 136880, 143724, 146320, 151032, 153636, 159123, 179655, 188790, 191632, 192045, 204848, 205320, 212164, 215760, 219480, 239540, 251720, 256060, 265205, 287448, 302064, 307272, 318246, 359310, 371287, 377580, 384090, 410640, 424328, 438960, 479080, 503440, 512120, 530410, 574896, 614544, 636492, 718620, 742574, 755160, 768180, 795615, 848656, 958160, 1024240, 1060820, 1113861, 1272984, 1437240, 1485148, 1510320, 1536360, 1591230, 1856435, 2121640, 2227722, 2545968, 2874480, 2970296, 3072720, 3182460, 3712870, 4243280, 4455444, 5569305, 5940592, 6364920, 7425740, 8910888, 11138610, 12729840, 14851480, 17821776, 22277220, 29702960, 44554440, 89108880]

約数ペア:

[(1, 89108880), (2, 44554440), (3, 29702960), (4, 22277220), (5, 17821776), (6, 14851480), (7, 12729840), (8, 11138610), (10, 8910888), (12, 7425740), (14, 6364920), (15, 5940592), (16, 5569305), (20, 4455444), (21, 4243280), (24, 3712870), (28, 3182460), (29, 3072720), (30, 2970296), (31, 2874480), (35, 2545968), (40, 2227722), (42, 2121640), (48, 1856435), (56, 1591230), (58, 1536360), (59, 1510320), (60, 1485148), (62, 1437240), (70, 1272984), (80, 1113861), (84, 1060820), (87, 1024240), (93, 958160), (105, 848656), (112, 795615), (116, 768180), (118, 755160), (120, 742574), (124, 718620), (140, 636492), (145, 614544), (155, 574896), (168, 530410), (174, 512120), (177, 503440), (186, 479080), (203, 438960), (210, 424328), (217, 410640), (232, 384090), (236, 377580), (240, 371287), (248, 359310), (280, 318246), (290, 307272), (295, 302064), (310, 287448), (336, 265205), (348, 256060), (354, 251720), (372, 239540), (406, 219480), (413, 215760), (420, 212164), (434, 205320), (435, 204848), (464, 192045), (465, 191632), (472, 188790), (496, 179655), (560, 159123), (580, 153636), (590, 151032), (609, 146320), (620, 143724), (651, 136880), (696, 128030), (708, 125860), (744, 119770), (812, 109740), (826, 107880), (840, 106082), (868, 102660), (870, 102424), (885, 100688), (899, 99120), (930, 95816), (944, 94395), (1015, 87792), (1085, 82128), (1160, 76818), (1180, 75516), (1218, 73160), (1239, 71920), (1240, 71862), (1302, 68440), (1392, 64015), (1416, 62930), (1488, 59885), (1624, 54870), (1652, 53940), (1680, 53041), (1711, 52080), (1736, 51330), (1740, 51212), (1770, 50344), (1798, 49560), (1829, 48720), (1860, 47908), (2030, 43896), (2065, 43152), (2170, 41064), (2320, 38409), (2360, 37758), (2436, 36580), (2478, 35960), (2480, 35931), (2604, 34220), (2697, 33040), (2832, 31465), (3045, 29264), (3248, 27435), (3255, 27376), (3304, 26970), (3422, 26040), (3472, 25665), (3480, 25606), (3540, 25172), (3596, 24780), (3658, 24360), (3720, 23954), (4060, 21948), (4130, 21576), (4340, 20532), (4495, 19824), (4720, 18879), (4872, 18290), (4956, 17980), (5133, 17360), (5208, 17110), (5394, 16520), (5487, 16240), (6090, 14632), (6195, 14384), (6293, 14160), (6510, 13688), (6608, 13485), (6844, 13020), (6960, 12803), (7080, 12586), (7192, 12390), (7316, 12180), (7440, 11977), (8120, 10974), (8260, 10788), (8555, 10416), (8680, 10266), (8990, 9912), (9145, 9744)]