104758920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 418176000

約数和(自身を除く): 313417080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 149, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 298, 310, 315, 324, 360, 372, 378, 405, 420, 434, 447, 465, 504, 540, 558, 567, 596, 620, 630, 648, 651, 744, 745, 756, 810, 837, 840, 868, 894, 930, 945, 1043, 1080, 1085, 1116, 1134, 1192, 1240, 1260, 1302, 1341, 1395, 1490, 1512, 1620, 1674, 1736, 1788, 1860, 1890, 1953, 2086, 2170, 2232, 2235, 2268, 2511, 2520, 2604, 2682, 2790, 2835, 2980, 3129, 3240, 3255, 3348, 3576, 3720, 3780, 3906, 4023, 4172, 4185, 4340, 4470, 4536, 4619, 5022, 5208, 5215, 5364, 5580, 5670, 5859, 5960, 6258, 6510, 6696, 6705, 7560, 7812, 8046, 8344, 8370, 8680, 8940, 9238, 9387, 9765, 10044, 10430, 10728, 11160, 11340, 11718, 12069, 12516, 12555, 13020, 13410, 13857, 15624, 15645, 16092, 16740, 17577, 17880, 18476, 18774, 19530, 20088, 20115, 20860, 22680, 23095, 23436, 24138, 25032, 25110, 26040, 26820, 27714, 28161, 29295, 31290, 32184, 32333, 33480, 35154, 36952, 37548, 39060, 40230, 41571, 41720, 46190, 46872, 46935, 48276, 50220, 53640, 55428, 56322, 58590, 60345, 62580, 64666, 69285, 70308, 75096, 78120, 80460, 83142, 84483, 87885, 92380, 93870, 96552, 96999, 100440, 110856, 112644, 117180, 120690, 124713, 125160, 129332, 138570, 140616, 140805, 160920, 161665, 166284, 168966, 175770, 184760, 187740, 193998, 207855, 225288, 234360, 241380, 249426, 258664, 277140, 281610, 290997, 323330, 332568, 337932, 351540, 374139, 375480, 387996, 415710, 422415, 482760, 484995, 498852, 554280, 563220, 581994, 623565, 646660, 675864, 703080, 748278, 775992, 831420, 844830, 872991, 969990, 997704, 1126440, 1163988, 1247130, 1293320, 1454985, 1496556, 1662840, 1689660, 1745982, 1870695, 1939980, 2327976, 2494260, 2618973, 2909970, 2993112, 3379320, 3491964, 3741390, 3879960, 4364955, 4988520, 5237946, 5819940, 6983928, 7482780, 8729910, 10475892, 11639880, 13094865, 14965560, 17459820, 20951784, 26189730, 34919640, 52379460, 104758920]

約数ペア:

[(1, 104758920), (2, 52379460), (3, 34919640), (4, 26189730), (5, 20951784), (6, 17459820), (7, 14965560), (8, 13094865), (9, 11639880), (10, 10475892), (12, 8729910), (14, 7482780), (15, 6983928), (18, 5819940), (20, 5237946), (21, 4988520), (24, 4364955), (27, 3879960), (28, 3741390), (30, 3491964), (31, 3379320), (35, 2993112), (36, 2909970), (40, 2618973), (42, 2494260), (45, 2327976), (54, 1939980), (56, 1870695), (60, 1745982), (62, 1689660), (63, 1662840), (70, 1496556), (72, 1454985), (81, 1293320), (84, 1247130), (90, 1163988), (93, 1126440), (105, 997704), (108, 969990), (120, 872991), (124, 844830), (126, 831420), (135, 775992), (140, 748278), (149, 703080), (155, 675864), (162, 646660), (168, 623565), (180, 581994), (186, 563220), (189, 554280), (210, 498852), (216, 484995), (217, 482760), (248, 422415), (252, 415710), (270, 387996), (279, 375480), (280, 374139), (298, 351540), (310, 337932), (315, 332568), (324, 323330), (360, 290997), (372, 281610), (378, 277140), (405, 258664), (420, 249426), (434, 241380), (447, 234360), (465, 225288), (504, 207855), (540, 193998), (558, 187740), (567, 184760), (596, 175770), (620, 168966), (630, 166284), (648, 161665), (651, 160920), (744, 140805), (745, 140616), (756, 138570), (810, 129332), (837, 125160), (840, 124713), (868, 120690), (894, 117180), (930, 112644), (945, 110856), (1043, 100440), (1080, 96999), (1085, 96552), (1116, 93870), (1134, 92380), (1192, 87885), (1240, 84483), (1260, 83142), (1302, 80460), (1341, 78120), (1395, 75096), (1490, 70308), (1512, 69285), (1620, 64666), (1674, 62580), (1736, 60345), (1788, 58590), (1860, 56322), (1890, 55428), (1953, 53640), (2086, 50220), (2170, 48276), (2232, 46935), (2235, 46872), (2268, 46190), (2511, 41720), (2520, 41571), (2604, 40230), (2682, 39060), (2790, 37548), (2835, 36952), (2980, 35154), (3129, 33480), (3240, 32333), (3255, 32184), (3348, 31290), (3576, 29295), (3720, 28161), (3780, 27714), (3906, 26820), (4023, 26040), (4172, 25110), (4185, 25032), (4340, 24138), (4470, 23436), (4536, 23095), (4619, 22680), (5022, 20860), (5208, 20115), (5215, 20088), (5364, 19530), (5580, 18774), (5670, 18476), (5859, 17880), (5960, 17577), (6258, 16740), (6510, 16092), (6696, 15645), (6705, 15624), (7560, 13857), (7812, 13410), (8046, 13020), (8344, 12555), (8370, 12516), (8680, 12069), (8940, 11718), (9238, 11340), (9387, 11160), (9765, 10728), (10044, 10430)]