153935250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 444787200

約数和(自身を除く): 290851950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 125, 150, 175, 210, 218, 250, 269, 327, 350, 375, 525, 538, 545, 654, 750, 763, 807, 875, 1050, 1090, 1345, 1526, 1614, 1635, 1750, 1883, 2289, 2625, 2690, 2725, 3270, 3766, 3815, 4035, 4578, 5250, 5450, 5649, 6725, 7630, 8070, 8175, 9415, 11298, 11445, 13450, 13625, 16350, 18830, 19075, 20175, 22890, 27250, 28245, 29321, 33625, 38150, 40350, 40875, 47075, 56490, 57225, 58642, 67250, 81750, 87963, 94150, 95375, 100875, 114450, 141225, 146605, 175926, 190750, 201750, 205247, 235375, 282450, 286125, 293210, 410494, 439815, 470750, 572250, 615741, 706125, 733025, 879630, 1026235, 1231482, 1412250, 1466050, 2052470, 2199075, 3078705, 3665125, 4398150, 5131175, 6157410, 7330250, 10262350, 10995375, 15393525, 21990750, 25655875, 30787050, 51311750, 76967625, 153935250]

約数ペア:

[(1, 153935250), (2, 76967625), (3, 51311750), (5, 30787050), (6, 25655875), (7, 21990750), (10, 15393525), (14, 10995375), (15, 10262350), (21, 7330250), (25, 6157410), (30, 5131175), (35, 4398150), (42, 3665125), (50, 3078705), (70, 2199075), (75, 2052470), (105, 1466050), (109, 1412250), (125, 1231482), (150, 1026235), (175, 879630), (210, 733025), (218, 706125), (250, 615741), (269, 572250), (327, 470750), (350, 439815), (375, 410494), (525, 293210), (538, 286125), (545, 282450), (654, 235375), (750, 205247), (763, 201750), (807, 190750), (875, 175926), (1050, 146605), (1090, 141225), (1345, 114450), (1526, 100875), (1614, 95375), (1635, 94150), (1750, 87963), (1883, 81750), (2289, 67250), (2625, 58642), (2690, 57225), (2725, 56490), (3270, 47075), (3766, 40875), (3815, 40350), (4035, 38150), (4578, 33625), (5250, 29321), (5450, 28245), (5649, 27250), (6725, 22890), (7630, 20175), (8070, 19075), (8175, 18830), (9415, 16350), (11298, 13625), (11445, 13450)]