100919520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 240

約数和(自身を含む): 384199200

約数和(自身を除く): 283279680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 599, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1198, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1797, 1872, 2080, 2106, 2160, 2340, 2396, 2592, 2808, 2995, 3120, 3240, 3510, 3594, 3744, 4212, 4320, 4680, 4792, 5265, 5391, 5616, 5990, 6240, 6480, 7020, 7188, 7787, 8424, 8985, 9360, 9584, 10530, 10782, 11232, 11980, 12960, 14040, 14376, 15574, 16173, 16848, 17970, 18720, 19168, 21060, 21564, 23361, 23960, 26955, 28080, 28752, 31148, 32346, 33696, 35940, 38935, 42120, 43128, 46722, 47920, 48519, 53910, 56160, 57504, 62296, 64692, 70083, 71880, 77870, 80865, 84240, 86256, 93444, 95840, 97038, 107820, 116805, 124592, 129384, 140166, 143760, 155740, 161730, 168480, 172512, 186888, 194076, 210249, 215640, 233610, 242595, 249184, 258768, 280332, 287520, 311480, 323460, 350415, 373776, 388152, 420498, 431280, 467220, 485190, 517536, 560664, 622960, 630747, 646920, 700830, 747552, 776304, 840996, 862560, 934440, 970380, 1051245, 1121328, 1245920, 1261494, 1293840, 1401660, 1552608, 1681992, 1868880, 1940760, 2102490, 2242656, 2522988, 2587680, 2803320, 3153735, 3363984, 3737760, 3881520, 4204980, 5045976, 5606640, 6307470, 6727968, 7763040, 8409960, 10091952, 11213280, 12614940, 16819920, 20183904, 25229880, 33639840, 50459760, 100919520]

約数ペア:

[(1, 100919520), (2, 50459760), (3, 33639840), (4, 25229880), (5, 20183904), (6, 16819920), (8, 12614940), (9, 11213280), (10, 10091952), (12, 8409960), (13, 7763040), (15, 6727968), (16, 6307470), (18, 5606640), (20, 5045976), (24, 4204980), (26, 3881520), (27, 3737760), (30, 3363984), (32, 3153735), (36, 2803320), (39, 2587680), (40, 2522988), (45, 2242656), (48, 2102490), (52, 1940760), (54, 1868880), (60, 1681992), (65, 1552608), (72, 1401660), (78, 1293840), (80, 1261494), (81, 1245920), (90, 1121328), (96, 1051245), (104, 970380), (108, 934440), (117, 862560), (120, 840996), (130, 776304), (135, 747552), (144, 700830), (156, 646920), (160, 630747), (162, 622960), (180, 560664), (195, 517536), (208, 485190), (216, 467220), (234, 431280), (240, 420498), (260, 388152), (270, 373776), (288, 350415), (312, 323460), (324, 311480), (351, 287520), (360, 280332), (390, 258768), (405, 249184), (416, 242595), (432, 233610), (468, 215640), (480, 210249), (520, 194076), (540, 186888), (585, 172512), (599, 168480), (624, 161730), (648, 155740), (702, 143760), (720, 140166), (780, 129384), (810, 124592), (864, 116805), (936, 107820), (1040, 97038), (1053, 95840), (1080, 93444), (1170, 86256), (1198, 84240), (1248, 80865), (1296, 77870), (1404, 71880), (1440, 70083), (1560, 64692), (1620, 62296), (1755, 57504), (1797, 56160), (1872, 53910), (2080, 48519), (2106, 47920), (2160, 46722), (2340, 43128), (2396, 42120), (2592, 38935), (2808, 35940), (2995, 33696), (3120, 32346), (3240, 31148), (3510, 28752), (3594, 28080), (3744, 26955), (4212, 23960), (4320, 23361), (4680, 21564), (4792, 21060), (5265, 19168), (5391, 18720), (5616, 17970), (5990, 16848), (6240, 16173), (6480, 15574), (7020, 14376), (7188, 14040), (7787, 12960), (8424, 11980), (8985, 11232), (9360, 10782), (9584, 10530)]