133311780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3466

約数の個数: 144

約数和(自身を含む): 477195264

約数和(自身を除く): 343883484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3413, 3906, 4340, 5580, 6510, 6826, 7812, 9765, 10239, 13020, 13652, 17065, 19530, 20478, 23891, 30717, 34130, 39060, 40956, 47782, 51195, 61434, 68260, 71673, 95564, 102390, 105803, 119455, 122868, 143346, 153585, 204780, 211606, 215019, 238910, 286692, 307170, 317409, 358365, 423212, 430038, 477820, 529015, 614340, 634818, 716730, 740621, 860076, 952227, 1058030, 1075095, 1269636, 1433460, 1481242, 1587045, 1904454, 2116060, 2150190, 2221863, 2962484, 3174090, 3703105, 3808908, 4300380, 4443726, 4761135, 6348180, 6665589, 7406210, 8887452, 9522270, 11109315, 13331178, 14812420, 19044540, 22218630, 26662356, 33327945, 44437260, 66655890, 133311780]

約数ペア:

[(1, 133311780), (2, 66655890), (3, 44437260), (4, 33327945), (5, 26662356), (6, 22218630), (7, 19044540), (9, 14812420), (10, 13331178), (12, 11109315), (14, 9522270), (15, 8887452), (18, 7406210), (20, 6665589), (21, 6348180), (28, 4761135), (30, 4443726), (31, 4300380), (35, 3808908), (36, 3703105), (42, 3174090), (45, 2962484), (60, 2221863), (62, 2150190), (63, 2116060), (70, 1904454), (84, 1587045), (90, 1481242), (93, 1433460), (105, 1269636), (124, 1075095), (126, 1058030), (140, 952227), (155, 860076), (180, 740621), (186, 716730), (210, 634818), (217, 614340), (252, 529015), (279, 477820), (310, 430038), (315, 423212), (372, 358365), (420, 317409), (434, 307170), (465, 286692), (558, 238910), (620, 215019), (630, 211606), (651, 204780), (868, 153585), (930, 143346), (1085, 122868), (1116, 119455), (1260, 105803), (1302, 102390), (1395, 95564), (1860, 71673), (1953, 68260), (2170, 61434), (2604, 51195), (2790, 47782), (3255, 40956), (3413, 39060), (3906, 34130), (4340, 30717), (5580, 23891), (6510, 20478), (6826, 19530), (7812, 17065), (9765, 13652), (10239, 13020)]