75725820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 255104640

約数和(自身を除く): 179378820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 73, 85, 90, 102, 108, 113, 135, 146, 153, 170, 180, 204, 219, 226, 255, 270, 292, 306, 339, 340, 365, 438, 452, 459, 510, 540, 565, 612, 657, 678, 730, 765, 876, 918, 1017, 1020, 1095, 1130, 1241, 1314, 1356, 1460, 1530, 1695, 1836, 1921, 1971, 2034, 2190, 2260, 2295, 2482, 2628, 3051, 3060, 3285, 3390, 3723, 3842, 3942, 4068, 4380, 4590, 4964, 5085, 5763, 6102, 6205, 6570, 6780, 7446, 7684, 7884, 8249, 9180, 9605, 9855, 10170, 11169, 11526, 12204, 12410, 13140, 14892, 15255, 16498, 17289, 18615, 19210, 19710, 20340, 22338, 23052, 24747, 24820, 28815, 30510, 32996, 33507, 34578, 37230, 38420, 39420, 41245, 44676, 49494, 51867, 55845, 57630, 61020, 67014, 69156, 74241, 74460, 82490, 86445, 98988, 103734, 111690, 115260, 123735, 134028, 140233, 148482, 164980, 167535, 172890, 207468, 222723, 223380, 247470, 259335, 280466, 296964, 335070, 345780, 371205, 420699, 445446, 494940, 518670, 560932, 670140, 701165, 742410, 841398, 890892, 1037340, 1113615, 1262097, 1402330, 1484820, 1682796, 2103495, 2227230, 2524194, 2804660, 3786291, 4206990, 4454460, 5048388, 6310485, 7572582, 8413980, 12620970, 15145164, 18931455, 25241940, 37862910, 75725820]

約数ペア:

[(1, 75725820), (2, 37862910), (3, 25241940), (4, 18931455), (5, 15145164), (6, 12620970), (9, 8413980), (10, 7572582), (12, 6310485), (15, 5048388), (17, 4454460), (18, 4206990), (20, 3786291), (27, 2804660), (30, 2524194), (34, 2227230), (36, 2103495), (45, 1682796), (51, 1484820), (54, 1402330), (60, 1262097), (68, 1113615), (73, 1037340), (85, 890892), (90, 841398), (102, 742410), (108, 701165), (113, 670140), (135, 560932), (146, 518670), (153, 494940), (170, 445446), (180, 420699), (204, 371205), (219, 345780), (226, 335070), (255, 296964), (270, 280466), (292, 259335), (306, 247470), (339, 223380), (340, 222723), (365, 207468), (438, 172890), (452, 167535), (459, 164980), (510, 148482), (540, 140233), (565, 134028), (612, 123735), (657, 115260), (678, 111690), (730, 103734), (765, 98988), (876, 86445), (918, 82490), (1017, 74460), (1020, 74241), (1095, 69156), (1130, 67014), (1241, 61020), (1314, 57630), (1356, 55845), (1460, 51867), (1530, 49494), (1695, 44676), (1836, 41245), (1921, 39420), (1971, 38420), (2034, 37230), (2190, 34578), (2260, 33507), (2295, 32996), (2482, 30510), (2628, 28815), (3051, 24820), (3060, 24747), (3285, 23052), (3390, 22338), (3723, 20340), (3842, 19710), (3942, 19210), (4068, 18615), (4380, 17289), (4590, 16498), (4964, 15255), (5085, 14892), (5763, 13140), (6102, 12410), (6205, 12204), (6570, 11526), (6780, 11169), (7446, 10170), (7684, 9855), (7884, 9605), (8249, 9180)]