66360180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 204240960

約数和(自身を除く): 137880780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 89, 102, 129, 170, 172, 178, 204, 215, 255, 258, 267, 289, 340, 356, 430, 445, 510, 516, 534, 578, 645, 731, 860, 867, 890, 1020, 1068, 1156, 1290, 1335, 1445, 1462, 1513, 1734, 1780, 2193, 2580, 2670, 2890, 2924, 3026, 3468, 3655, 3827, 4335, 4386, 4539, 5340, 5780, 6052, 7310, 7565, 7654, 8670, 8772, 9078, 10965, 11481, 12427, 14620, 15130, 15308, 17340, 18156, 19135, 21930, 22695, 22962, 24854, 25721, 30260, 37281, 38270, 43860, 45390, 45924, 49708, 51442, 57405, 62135, 65059, 74562, 76540, 77163, 90780, 102884, 114810, 124270, 128605, 130118, 149124, 154326, 186405, 195177, 229620, 248540, 257210, 260236, 308652, 325295, 372810, 385815, 390354, 514420, 650590, 745620, 771630, 780708, 975885, 1106003, 1301180, 1543260, 1951770, 2212006, 3318009, 3903540, 4424012, 5530015, 6636018, 11060030, 13272036, 16590045, 22120060, 33180090, 66360180]

約数ペア:

[(1, 66360180), (2, 33180090), (3, 22120060), (4, 16590045), (5, 13272036), (6, 11060030), (10, 6636018), (12, 5530015), (15, 4424012), (17, 3903540), (20, 3318009), (30, 2212006), (34, 1951770), (43, 1543260), (51, 1301180), (60, 1106003), (68, 975885), (85, 780708), (86, 771630), (89, 745620), (102, 650590), (129, 514420), (170, 390354), (172, 385815), (178, 372810), (204, 325295), (215, 308652), (255, 260236), (258, 257210), (267, 248540), (289, 229620), (340, 195177), (356, 186405), (430, 154326), (445, 149124), (510, 130118), (516, 128605), (534, 124270), (578, 114810), (645, 102884), (731, 90780), (860, 77163), (867, 76540), (890, 74562), (1020, 65059), (1068, 62135), (1156, 57405), (1290, 51442), (1335, 49708), (1445, 45924), (1462, 45390), (1513, 43860), (1734, 38270), (1780, 37281), (2193, 30260), (2580, 25721), (2670, 24854), (2890, 22962), (2924, 22695), (3026, 21930), (3468, 19135), (3655, 18156), (3827, 17340), (4335, 15308), (4386, 15130), (4539, 14620), (5340, 12427), (5780, 11481), (6052, 10965), (7310, 9078), (7565, 8772), (7654, 8670)]