152273660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 410235840

約数和(自身を除く): 257962180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 101, 110, 121, 140, 154, 178, 202, 220, 242, 308, 356, 385, 404, 445, 484, 505, 605, 623, 707, 770, 847, 890, 979, 1010, 1111, 1210, 1246, 1414, 1540, 1694, 1780, 1958, 2020, 2222, 2420, 2492, 2828, 3115, 3388, 3535, 3916, 4235, 4444, 4895, 5555, 6230, 6853, 7070, 7777, 8470, 8989, 9790, 10769, 11110, 12221, 12460, 13706, 14140, 15554, 16940, 17978, 19580, 21538, 22220, 24442, 27412, 31108, 34265, 35956, 38885, 43076, 44945, 48884, 53845, 61105, 62923, 68530, 75383, 77770, 85547, 89890, 98879, 107690, 122210, 125846, 137060, 150766, 155540, 171094, 179780, 197758, 215380, 244420, 251692, 301532, 314615, 342188, 376915, 395516, 427735, 494395, 629230, 692153, 753830, 855470, 988790, 1087669, 1258460, 1384306, 1507660, 1710940, 1977580, 2175338, 2768612, 3460765, 4350676, 5438345, 6921530, 7613683, 10876690, 13843060, 15227366, 21753380, 30454732, 38068415, 76136830, 152273660]

約数ペア:

[(1, 152273660), (2, 76136830), (4, 38068415), (5, 30454732), (7, 21753380), (10, 15227366), (11, 13843060), (14, 10876690), (20, 7613683), (22, 6921530), (28, 5438345), (35, 4350676), (44, 3460765), (55, 2768612), (70, 2175338), (77, 1977580), (89, 1710940), (101, 1507660), (110, 1384306), (121, 1258460), (140, 1087669), (154, 988790), (178, 855470), (202, 753830), (220, 692153), (242, 629230), (308, 494395), (356, 427735), (385, 395516), (404, 376915), (445, 342188), (484, 314615), (505, 301532), (605, 251692), (623, 244420), (707, 215380), (770, 197758), (847, 179780), (890, 171094), (979, 155540), (1010, 150766), (1111, 137060), (1210, 125846), (1246, 122210), (1414, 107690), (1540, 98879), (1694, 89890), (1780, 85547), (1958, 77770), (2020, 75383), (2222, 68530), (2420, 62923), (2492, 61105), (2828, 53845), (3115, 48884), (3388, 44945), (3535, 43076), (3916, 38885), (4235, 35956), (4444, 34265), (4895, 31108), (5555, 27412), (6230, 24442), (6853, 22220), (7070, 21538), (7777, 19580), (8470, 17978), (8989, 16940), (9790, 15554), (10769, 14140), (11110, 13706), (12221, 12460)]