66556020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 205970688

約数和(自身を除く): 139414668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2837, 3910, 4692, 5674, 5865, 7820, 8511, 11348, 11730, 14185, 17022, 23460, 28370, 34044, 42555, 48229, 56740, 65251, 85110, 96458, 130502, 144687, 170220, 192916, 195753, 241145, 261004, 289374, 326255, 391506, 482290, 578748, 652510, 723435, 783012, 964580, 978765, 1109267, 1305020, 1446870, 1957530, 2218534, 2893740, 3327801, 3915060, 4437068, 5546335, 6655602, 11092670, 13311204, 16639005, 22185340, 33278010, 66556020]

約数ペア:

[(1, 66556020), (2, 33278010), (3, 22185340), (4, 16639005), (5, 13311204), (6, 11092670), (10, 6655602), (12, 5546335), (15, 4437068), (17, 3915060), (20, 3327801), (23, 2893740), (30, 2218534), (34, 1957530), (46, 1446870), (51, 1305020), (60, 1109267), (68, 978765), (69, 964580), (85, 783012), (92, 723435), (102, 652510), (115, 578748), (138, 482290), (170, 391506), (204, 326255), (230, 289374), (255, 261004), (276, 241145), (340, 195753), (345, 192916), (391, 170220), (460, 144687), (510, 130502), (690, 96458), (782, 85110), (1020, 65251), (1173, 56740), (1380, 48229), (1564, 42555), (1955, 34044), (2346, 28370), (2837, 23460), (3910, 17022), (4692, 14185), (5674, 11730), (5865, 11348), (7820, 8511)]