31034100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 95993856

約数和(自身を除く): 64959756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 47, 50, 60, 62, 71, 75, 93, 94, 100, 124, 141, 142, 150, 155, 186, 188, 213, 235, 282, 284, 300, 310, 355, 372, 426, 465, 470, 564, 620, 705, 710, 775, 852, 930, 940, 1065, 1175, 1410, 1420, 1457, 1550, 1775, 1860, 2130, 2201, 2325, 2350, 2820, 2914, 3100, 3337, 3525, 3550, 4260, 4371, 4402, 4650, 4700, 5325, 5828, 6603, 6674, 7050, 7100, 7285, 8742, 8804, 9300, 10011, 10650, 11005, 13206, 13348, 14100, 14570, 16685, 17484, 20022, 21300, 21855, 22010, 26412, 29140, 33015, 33370, 36425, 40044, 43710, 44020, 50055, 55025, 66030, 66740, 72850, 83425, 87420, 100110, 103447, 109275, 110050, 132060, 145700, 165075, 166850, 200220, 206894, 218550, 220100, 250275, 310341, 330150, 333700, 413788, 437100, 500550, 517235, 620682, 660300, 1001100, 1034470, 1241364, 1551705, 2068940, 2586175, 3103410, 5172350, 6206820, 7758525, 10344700, 15517050, 31034100]

約数ペア:

[(1, 31034100), (2, 15517050), (3, 10344700), (4, 7758525), (5, 6206820), (6, 5172350), (10, 3103410), (12, 2586175), (15, 2068940), (20, 1551705), (25, 1241364), (30, 1034470), (31, 1001100), (47, 660300), (50, 620682), (60, 517235), (62, 500550), (71, 437100), (75, 413788), (93, 333700), (94, 330150), (100, 310341), (124, 250275), (141, 220100), (142, 218550), (150, 206894), (155, 200220), (186, 166850), (188, 165075), (213, 145700), (235, 132060), (282, 110050), (284, 109275), (300, 103447), (310, 100110), (355, 87420), (372, 83425), (426, 72850), (465, 66740), (470, 66030), (564, 55025), (620, 50055), (705, 44020), (710, 43710), (775, 40044), (852, 36425), (930, 33370), (940, 33015), (1065, 29140), (1175, 26412), (1410, 22010), (1420, 21855), (1457, 21300), (1550, 20022), (1775, 17484), (1860, 16685), (2130, 14570), (2201, 14100), (2325, 13348), (2350, 13206), (2820, 11005), (2914, 10650), (3100, 10011), (3337, 9300), (3525, 8804), (3550, 8742), (4260, 7285), (4371, 7100), (4402, 7050), (4650, 6674), (4700, 6603), (5325, 5828)]