76877640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10196

約数の個数: 128

約数和(自身を含む): 292896000

約数和(自身を除く): 216018360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 10169, 20338, 30507, 40676, 50845, 61014, 71183, 81352, 91521, 101690, 122028, 142366, 152535, 183042, 203380, 213549, 244056, 274563, 284732, 305070, 355915, 366084, 406760, 427098, 457605, 549126, 569464, 610140, 640647, 711830, 732168, 854196, 915210, 1067745, 1098252, 1220280, 1281294, 1372815, 1423660, 1708392, 1830420, 1921941, 2135490, 2196504, 2562588, 2745630, 2847320, 3203235, 3660840, 3843882, 4270980, 5125176, 5491260, 6406470, 7687764, 8541960, 9609705, 10982520, 12812940, 15375528, 19219410, 25625880, 38438820, 76877640]

約数ペア:

[(1, 76877640), (2, 38438820), (3, 25625880), (4, 19219410), (5, 15375528), (6, 12812940), (7, 10982520), (8, 9609705), (9, 8541960), (10, 7687764), (12, 6406470), (14, 5491260), (15, 5125176), (18, 4270980), (20, 3843882), (21, 3660840), (24, 3203235), (27, 2847320), (28, 2745630), (30, 2562588), (35, 2196504), (36, 2135490), (40, 1921941), (42, 1830420), (45, 1708392), (54, 1423660), (56, 1372815), (60, 1281294), (63, 1220280), (70, 1098252), (72, 1067745), (84, 915210), (90, 854196), (105, 732168), (108, 711830), (120, 640647), (126, 610140), (135, 569464), (140, 549126), (168, 457605), (180, 427098), (189, 406760), (210, 366084), (216, 355915), (252, 305070), (270, 284732), (280, 274563), (315, 244056), (360, 213549), (378, 203380), (420, 183042), (504, 152535), (540, 142366), (630, 122028), (756, 101690), (840, 91521), (945, 81352), (1080, 71183), (1260, 61014), (1512, 50845), (1890, 40676), (2520, 30507), (3780, 20338), (7560, 10169)]