18009150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 48211200

約数和(自身を除く): 30202050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 71, 75, 89, 95, 114, 142, 150, 178, 190, 213, 267, 285, 355, 426, 445, 475, 534, 570, 710, 890, 950, 1065, 1335, 1349, 1425, 1691, 1775, 2130, 2225, 2670, 2698, 2850, 3382, 3550, 4047, 4450, 5073, 5325, 6319, 6675, 6745, 8094, 8455, 10146, 10650, 12638, 13350, 13490, 16910, 18957, 20235, 25365, 31595, 33725, 37914, 40470, 42275, 50730, 63190, 67450, 84550, 94785, 101175, 120061, 126825, 157975, 189570, 202350, 240122, 253650, 315950, 360183, 473925, 600305, 720366, 947850, 1200610, 1800915, 3001525, 3601830, 6003050, 9004575, 18009150]

約数ペア:

[(1, 18009150), (2, 9004575), (3, 6003050), (5, 3601830), (6, 3001525), (10, 1800915), (15, 1200610), (19, 947850), (25, 720366), (30, 600305), (38, 473925), (50, 360183), (57, 315950), (71, 253650), (75, 240122), (89, 202350), (95, 189570), (114, 157975), (142, 126825), (150, 120061), (178, 101175), (190, 94785), (213, 84550), (267, 67450), (285, 63190), (355, 50730), (426, 42275), (445, 40470), (475, 37914), (534, 33725), (570, 31595), (710, 25365), (890, 20235), (950, 18957), (1065, 16910), (1335, 13490), (1349, 13350), (1425, 12638), (1691, 10650), (1775, 10146), (2130, 8455), (2225, 8094), (2670, 6745), (2698, 6675), (2850, 6319), (3382, 5325), (3550, 5073), (4047, 4450)]