2013171000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{21647}}^1$

素因数の和:21702

約数の個数: 128

約数和(自身を含む): 6484008960

約数和(自身を除く): 4470837960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2325, 3000, 3100, 3720, 3875, 4650, 6200, 7750, 9300, 11625, 15500, 18600, 21647, 23250, 31000, 43294, 46500, 64941, 86588, 93000, 108235, 129882, 173176, 216470, 259764, 324705, 432940, 519528, 541175, 649410, 671057, 865880, 1082350, 1298820, 1342114, 1623525, 2013171, 2164700, 2597640, 2684228, 2705875, 3247050, 3355285, 4026342, 4329400, 5368456, 5411750, 6494100, 6710570, 8052684, 8117625, 10065855, 10823500, 12988200, 13421140, 16105368, 16235250, 16776425, 20131710, 21647000, 26842280, 32470500, 33552850, 40263420, 50329275, 64941000, 67105700, 80526840, 83882125, 100658550, 134211400, 167764250, 201317100, 251646375, 335528500, 402634200, 503292750, 671057000, 1006585500, 2013171000]

約数ペア:

[(1, 2013171000), (2, 1006585500), (3, 671057000), (4, 503292750), (5, 402634200), (6, 335528500), (8, 251646375), (10, 201317100), (12, 167764250), (15, 134211400), (20, 100658550), (24, 83882125), (25, 80526840), (30, 67105700), (31, 64941000), (40, 50329275), (50, 40263420), (60, 33552850), (62, 32470500), (75, 26842280), (93, 21647000), (100, 20131710), (120, 16776425), (124, 16235250), (125, 16105368), (150, 13421140), (155, 12988200), (186, 10823500), (200, 10065855), (248, 8117625), (250, 8052684), (300, 6710570), (310, 6494100), (372, 5411750), (375, 5368456), (465, 4329400), (500, 4026342), (600, 3355285), (620, 3247050), (744, 2705875), (750, 2684228), (775, 2597640), (930, 2164700), (1000, 2013171), (1240, 1623525), (1500, 1342114), (1550, 1298820), (1860, 1082350), (2325, 865880), (3000, 671057), (3100, 649410), (3720, 541175), (3875, 519528), (4650, 432940), (6200, 324705), (7750, 259764), (9300, 216470), (11625, 173176), (15500, 129882), (18600, 108235), (21647, 93000), (23250, 86588), (31000, 64941), (43294, 46500)]