442704060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 1386927360

約数和(自身を除く): 944223300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 223, 246, 269, 369, 410, 446, 492, 538, 615, 669, 738, 807, 820, 892, 1076, 1115, 1230, 1338, 1345, 1476, 1614, 1845, 2007, 2230, 2421, 2460, 2676, 2690, 3228, 3345, 3690, 4014, 4035, 4460, 4842, 5380, 6690, 7380, 8028, 8070, 9143, 9684, 10035, 11029, 12105, 13380, 16140, 18286, 20070, 22058, 24210, 27429, 33087, 36572, 40140, 44116, 45715, 48420, 54858, 55145, 59987, 66174, 82287, 91430, 99261, 109716, 110290, 119974, 132348, 137145, 164574, 165435, 179961, 182860, 198522, 220580, 239948, 274290, 299935, 329148, 330870, 359922, 397044, 411435, 496305, 539883, 548580, 599870, 661740, 719844, 822870, 899805, 992610, 1079766, 1199740, 1645740, 1799610, 1985220, 2159532, 2459467, 2699415, 3599220, 4918934, 5398830, 7378401, 9837868, 10797660, 12297335, 14756802, 22135203, 24594670, 29513604, 36892005, 44270406, 49189340, 73784010, 88540812, 110676015, 147568020, 221352030, 442704060]

約数ペア:

[(1, 442704060), (2, 221352030), (3, 147568020), (4, 110676015), (5, 88540812), (6, 73784010), (9, 49189340), (10, 44270406), (12, 36892005), (15, 29513604), (18, 24594670), (20, 22135203), (30, 14756802), (36, 12297335), (41, 10797660), (45, 9837868), (60, 7378401), (82, 5398830), (90, 4918934), (123, 3599220), (164, 2699415), (180, 2459467), (205, 2159532), (223, 1985220), (246, 1799610), (269, 1645740), (369, 1199740), (410, 1079766), (446, 992610), (492, 899805), (538, 822870), (615, 719844), (669, 661740), (738, 599870), (807, 548580), (820, 539883), (892, 496305), (1076, 411435), (1115, 397044), (1230, 359922), (1338, 330870), (1345, 329148), (1476, 299935), (1614, 274290), (1845, 239948), (2007, 220580), (2230, 198522), (2421, 182860), (2460, 179961), (2676, 165435), (2690, 164574), (3228, 137145), (3345, 132348), (3690, 119974), (4014, 110290), (4035, 109716), (4460, 99261), (4842, 91430), (5380, 82287), (6690, 66174), (7380, 59987), (8028, 55145), (8070, 54858), (9143, 48420), (9684, 45715), (10035, 44116), (11029, 40140), (12105, 36572), (13380, 33087), (16140, 27429), (18286, 24210), (20070, 22058)]