122917140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40169}}^1$

素因数の和:40201

約数の個数: 72

約数和(自身を含む): 394790760

約数和(自身を除く): 271873620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 40169, 80338, 120507, 160676, 200845, 241014, 361521, 401690, 482028, 602535, 682873, 723042, 803380, 1205070, 1365746, 1446084, 1807605, 2048619, 2410140, 2731492, 3414365, 3615210, 4097238, 6145857, 6828730, 7230420, 8194476, 10243095, 12291714, 13657460, 20486190, 24583428, 30729285, 40972380, 61458570, 122917140]

約数ペア:

[(1, 122917140), (2, 61458570), (3, 40972380), (4, 30729285), (5, 24583428), (6, 20486190), (9, 13657460), (10, 12291714), (12, 10243095), (15, 8194476), (17, 7230420), (18, 6828730), (20, 6145857), (30, 4097238), (34, 3615210), (36, 3414365), (45, 2731492), (51, 2410140), (60, 2048619), (68, 1807605), (85, 1446084), (90, 1365746), (102, 1205070), (153, 803380), (170, 723042), (180, 682873), (204, 602535), (255, 482028), (306, 401690), (340, 361521), (510, 241014), (612, 200845), (765, 160676), (1020, 120507), (1530, 80338), (3060, 40169)]