120321000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 421621200

約数和(自身を除く): 301300200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 125, 145, 150, 174, 180, 200, 225, 232, 250, 261, 290, 300, 348, 360, 375, 435, 450, 461, 500, 522, 580, 600, 696, 725, 750, 870, 900, 922, 1000, 1044, 1125, 1160, 1305, 1383, 1450, 1500, 1740, 1800, 1844, 2088, 2175, 2250, 2305, 2610, 2766, 2900, 3000, 3480, 3625, 3688, 4149, 4350, 4500, 4610, 5220, 5532, 5800, 6525, 6915, 7250, 8298, 8700, 9000, 9220, 10440, 10875, 11064, 11525, 13050, 13369, 13830, 14500, 16596, 17400, 18440, 20745, 21750, 23050, 26100, 26738, 27660, 29000, 32625, 33192, 34575, 40107, 41490, 43500, 46100, 52200, 53476, 55320, 57625, 65250, 66845, 69150, 80214, 82980, 87000, 92200, 103725, 106952, 115250, 120321, 130500, 133690, 138300, 160428, 165960, 172875, 200535, 207450, 230500, 240642, 261000, 267380, 276600, 320856, 334225, 345750, 401070, 414900, 461000, 481284, 518625, 534760, 601605, 668450, 691500, 802140, 829800, 962568, 1002675, 1037250, 1203210, 1336900, 1383000, 1604280, 1671125, 2005350, 2074500, 2406420, 2673800, 3008025, 3342250, 4010700, 4149000, 4812840, 5013375, 6016050, 6684500, 8021400, 10026750, 12032100, 13369000, 15040125, 20053500, 24064200, 30080250, 40107000, 60160500, 120321000]

約数ペア:

[(1, 120321000), (2, 60160500), (3, 40107000), (4, 30080250), (5, 24064200), (6, 20053500), (8, 15040125), (9, 13369000), (10, 12032100), (12, 10026750), (15, 8021400), (18, 6684500), (20, 6016050), (24, 5013375), (25, 4812840), (29, 4149000), (30, 4010700), (36, 3342250), (40, 3008025), (45, 2673800), (50, 2406420), (58, 2074500), (60, 2005350), (72, 1671125), (75, 1604280), (87, 1383000), (90, 1336900), (100, 1203210), (116, 1037250), (120, 1002675), (125, 962568), (145, 829800), (150, 802140), (174, 691500), (180, 668450), (200, 601605), (225, 534760), (232, 518625), (250, 481284), (261, 461000), (290, 414900), (300, 401070), (348, 345750), (360, 334225), (375, 320856), (435, 276600), (450, 267380), (461, 261000), (500, 240642), (522, 230500), (580, 207450), (600, 200535), (696, 172875), (725, 165960), (750, 160428), (870, 138300), (900, 133690), (922, 130500), (1000, 120321), (1044, 115250), (1125, 106952), (1160, 103725), (1305, 92200), (1383, 87000), (1450, 82980), (1500, 80214), (1740, 69150), (1800, 66845), (1844, 65250), (2088, 57625), (2175, 55320), (2250, 53476), (2305, 52200), (2610, 46100), (2766, 43500), (2900, 41490), (3000, 40107), (3480, 34575), (3625, 33192), (3688, 32625), (4149, 29000), (4350, 27660), (4500, 26738), (4610, 26100), (5220, 23050), (5532, 21750), (5800, 20745), (6525, 18440), (6915, 17400), (7250, 16596), (8298, 14500), (8700, 13830), (9000, 13369), (9220, 13050), (10440, 11525), (10875, 11064)]