407550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 96

約数和(自身を含む): 1249920

約数和(自身を除く): 842370

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 55, 57, 65, 66, 75, 78, 95, 110, 114, 130, 143, 150, 165, 190, 195, 209, 247, 275, 285, 286, 325, 330, 390, 418, 429, 475, 494, 550, 570, 627, 650, 715, 741, 825, 858, 950, 975, 1045, 1235, 1254, 1425, 1430, 1482, 1650, 1950, 2090, 2145, 2470, 2717, 2850, 3135, 3575, 3705, 4290, 5225, 5434, 6175, 6270, 7150, 7410, 8151, 10450, 10725, 12350, 13585, 15675, 16302, 18525, 21450, 27170, 31350, 37050, 40755, 67925, 81510, 135850, 203775, 407550]

約数ペア:

[(1, 407550), (2, 203775), (3, 135850), (5, 81510), (6, 67925), (10, 40755), (11, 37050), (13, 31350), (15, 27170), (19, 21450), (22, 18525), (25, 16302), (26, 15675), (30, 13585), (33, 12350), (38, 10725), (39, 10450), (50, 8151), (55, 7410), (57, 7150), (65, 6270), (66, 6175), (75, 5434), (78, 5225), (95, 4290), (110, 3705), (114, 3575), (130, 3135), (143, 2850), (150, 2717), (165, 2470), (190, 2145), (195, 2090), (209, 1950), (247, 1650), (275, 1482), (285, 1430), (286, 1425), (325, 1254), (330, 1235), (390, 1045), (418, 975), (429, 950), (475, 858), (494, 825), (550, 741), (570, 715), (627, 650)]