75450420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8254

約数の個数: 96

約数和(自身を含む): 248572800

約数和(自身を除く): 173122380

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, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 8219, 9180, 16438, 24657, 32876, 41095, 49314, 73971, 82190, 98628, 123285, 139723, 147942, 164380, 221913, 246570, 279446, 295884, 369855, 419169, 443826, 493140, 558892, 698615, 739710, 838338, 887652, 1109565, 1257507, 1397230, 1479420, 1676676, 2095845, 2219130, 2515014, 2794460, 3772521, 4191690, 4438260, 5030028, 6287535, 7545042, 8383380, 12575070, 15090084, 18862605, 25150140, 37725210, 75450420]

約数ペア:

[(1, 75450420), (2, 37725210), (3, 25150140), (4, 18862605), (5, 15090084), (6, 12575070), (9, 8383380), (10, 7545042), (12, 6287535), (15, 5030028), (17, 4438260), (18, 4191690), (20, 3772521), (27, 2794460), (30, 2515014), (34, 2219130), (36, 2095845), (45, 1676676), (51, 1479420), (54, 1397230), (60, 1257507), (68, 1109565), (85, 887652), (90, 838338), (102, 739710), (108, 698615), (135, 558892), (153, 493140), (170, 443826), (180, 419169), (204, 369855), (255, 295884), (270, 279446), (306, 246570), (340, 221913), (459, 164380), (510, 147942), (540, 139723), (612, 123285), (765, 98628), (918, 82190), (1020, 73971), (1530, 49314), (1836, 41095), (2295, 32876), (3060, 24657), (4590, 16438), (8219, 9180)]