127349460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1982

約数の個数: 144

約数和(自身を含む): 450043776

約数和(自身を除く): 322694316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1907, 1908, 2226, 2385, 3180, 3339, 3710, 3814, 4452, 4770, 5565, 5721, 6678, 7420, 7628, 9535, 9540, 11130, 11442, 13349, 13356, 16695, 17163, 19070, 22260, 22884, 26698, 28605, 33390, 34326, 38140, 40047, 53396, 57210, 66745, 66780, 68652, 80094, 85815, 101071, 114420, 120141, 133490, 160188, 171630, 200235, 202142, 240282, 266980, 303213, 343260, 400470, 404284, 480564, 505355, 600705, 606426, 707497, 800940, 909639, 1010710, 1201410, 1212852, 1414994, 1516065, 1819278, 2021420, 2122491, 2402820, 2829988, 3032130, 3537485, 3638556, 4244982, 4548195, 6064260, 6367473, 7074970, 8489964, 9096390, 10612455, 12734946, 14149940, 18192780, 21224910, 25469892, 31837365, 42449820, 63674730, 127349460]

約数ペア:

[(1, 127349460), (2, 63674730), (3, 42449820), (4, 31837365), (5, 25469892), (6, 21224910), (7, 18192780), (9, 14149940), (10, 12734946), (12, 10612455), (14, 9096390), (15, 8489964), (18, 7074970), (20, 6367473), (21, 6064260), (28, 4548195), (30, 4244982), (35, 3638556), (36, 3537485), (42, 3032130), (45, 2829988), (53, 2402820), (60, 2122491), (63, 2021420), (70, 1819278), (84, 1516065), (90, 1414994), (105, 1212852), (106, 1201410), (126, 1010710), (140, 909639), (159, 800940), (180, 707497), (210, 606426), (212, 600705), (252, 505355), (265, 480564), (315, 404284), (318, 400470), (371, 343260), (420, 303213), (477, 266980), (530, 240282), (630, 202142), (636, 200235), (742, 171630), (795, 160188), (954, 133490), (1060, 120141), (1113, 114420), (1260, 101071), (1484, 85815), (1590, 80094), (1855, 68652), (1907, 66780), (1908, 66745), (2226, 57210), (2385, 53396), (3180, 40047), (3339, 38140), (3710, 34326), (3814, 33390), (4452, 28605), (4770, 26698), (5565, 22884), (5721, 22260), (6678, 19070), (7420, 17163), (7628, 16695), (9535, 13356), (9540, 13349), (11130, 11442)]