154326060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 572436480

約数和(自身を除く): 418110420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 439, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 878, 930, 945, 1085, 1116, 1134, 1260, 1302, 1317, 1395, 1620, 1674, 1756, 1860, 1890, 1953, 2170, 2195, 2268, 2511, 2604, 2634, 2790, 2835, 3073, 3255, 3348, 3780, 3906, 3951, 4185, 4340, 4390, 5022, 5268, 5580, 5670, 5859, 6146, 6510, 6585, 7812, 7902, 8370, 8780, 9219, 9765, 10044, 11340, 11718, 11853, 12292, 12555, 13020, 13170, 13609, 15365, 15804, 16740, 17577, 18438, 19530, 19755, 23436, 23706, 25110, 26340, 27218, 27657, 29295, 30730, 35154, 35559, 36876, 39060, 39510, 40827, 46095, 47412, 50220, 54436, 55314, 58590, 59265, 61460, 68045, 70308, 71118, 79020, 81654, 82971, 87885, 92190, 95263, 110628, 117180, 118530, 122481, 136090, 138285, 142236, 163308, 165942, 175770, 177795, 184380, 190526, 204135, 237060, 244962, 248913, 272180, 276570, 285789, 331884, 351540, 355590, 367443, 381052, 408270, 414855, 476315, 489924, 497826, 553140, 571578, 612405, 711180, 734886, 816540, 829710, 857367, 952630, 995652, 1102329, 1143156, 1224810, 1244565, 1428945, 1469772, 1659420, 1714734, 1837215, 1905260, 2204658, 2449620, 2489130, 2572101, 2857890, 3429468, 3674430, 4286835, 4409316, 4978260, 5144202, 5511645, 5715780, 7348860, 7716303, 8573670, 10288404, 11023290, 12860505, 15432606, 17147340, 22046580, 25721010, 30865212, 38581515, 51442020, 77163030, 154326060]

約数ペア:

[(1, 154326060), (2, 77163030), (3, 51442020), (4, 38581515), (5, 30865212), (6, 25721010), (7, 22046580), (9, 17147340), (10, 15432606), (12, 12860505), (14, 11023290), (15, 10288404), (18, 8573670), (20, 7716303), (21, 7348860), (27, 5715780), (28, 5511645), (30, 5144202), (31, 4978260), (35, 4409316), (36, 4286835), (42, 3674430), (45, 3429468), (54, 2857890), (60, 2572101), (62, 2489130), (63, 2449620), (70, 2204658), (81, 1905260), (84, 1837215), (90, 1714734), (93, 1659420), (105, 1469772), (108, 1428945), (124, 1244565), (126, 1224810), (135, 1143156), (140, 1102329), (155, 995652), (162, 952630), (180, 857367), (186, 829710), (189, 816540), (210, 734886), (217, 711180), (252, 612405), (270, 571578), (279, 553140), (310, 497826), (315, 489924), (324, 476315), (372, 414855), (378, 408270), (405, 381052), (420, 367443), (434, 355590), (439, 351540), (465, 331884), (540, 285789), (558, 276570), (567, 272180), (620, 248913), (630, 244962), (651, 237060), (756, 204135), (810, 190526), (837, 184380), (868, 177795), (878, 175770), (930, 165942), (945, 163308), (1085, 142236), (1116, 138285), (1134, 136090), (1260, 122481), (1302, 118530), (1317, 117180), (1395, 110628), (1620, 95263), (1674, 92190), (1756, 87885), (1860, 82971), (1890, 81654), (1953, 79020), (2170, 71118), (2195, 70308), (2268, 68045), (2511, 61460), (2604, 59265), (2634, 58590), (2790, 55314), (2835, 54436), (3073, 50220), (3255, 47412), (3348, 46095), (3780, 40827), (3906, 39510), (3951, 39060), (4185, 36876), (4340, 35559), (4390, 35154), (5022, 30730), (5268, 29295), (5580, 27657), (5670, 27218), (5859, 26340), (6146, 25110), (6510, 23706), (6585, 23436), (7812, 19755), (7902, 19530), (8370, 18438), (8780, 17577), (9219, 16740), (9765, 15804), (10044, 15365), (11340, 13609), (11718, 13170), (11853, 13020), (12292, 12555)]