442661220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 192

約数和(自身を含む): 1487808000

約数和(自身を除く): 1045146780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 87, 90, 92, 108, 115, 116, 135, 138, 145, 174, 180, 207, 230, 261, 270, 276, 290, 345, 348, 414, 435, 460, 522, 540, 580, 621, 667, 690, 783, 828, 870, 1035, 1044, 1229, 1242, 1305, 1334, 1380, 1566, 1740, 2001, 2070, 2458, 2484, 2610, 2668, 3105, 3132, 3335, 3687, 3915, 4002, 4140, 4916, 5220, 6003, 6145, 6210, 6670, 7374, 7830, 8004, 10005, 11061, 12006, 12290, 12420, 13340, 14748, 15660, 18009, 18435, 20010, 22122, 24012, 24580, 28267, 30015, 33183, 35641, 36018, 36870, 40020, 44244, 55305, 56534, 60030, 66366, 71282, 72036, 73740, 84801, 90045, 106923, 110610, 113068, 120060, 132732, 141335, 142564, 165915, 169602, 178205, 180090, 213846, 221220, 254403, 282670, 320769, 331830, 339204, 356410, 360180, 424005, 427692, 508806, 534615, 565340, 641538, 663660, 712820, 763209, 819743, 848010, 962307, 1017612, 1069230, 1272015, 1283076, 1526418, 1603845, 1639486, 1696020, 1924614, 2138460, 2459229, 2544030, 3052836, 3207690, 3278972, 3816045, 3849228, 4098715, 4811535, 4918458, 5088060, 6415380, 7377687, 7632090, 8197430, 9623070, 9836916, 12296145, 14755374, 15264180, 16394860, 19246140, 22133061, 24592290, 29510748, 36888435, 44266122, 49184580, 73776870, 88532244, 110665305, 147553740, 221330610, 442661220]

約数ペア:

[(1, 442661220), (2, 221330610), (3, 147553740), (4, 110665305), (5, 88532244), (6, 73776870), (9, 49184580), (10, 44266122), (12, 36888435), (15, 29510748), (18, 24592290), (20, 22133061), (23, 19246140), (27, 16394860), (29, 15264180), (30, 14755374), (36, 12296145), (45, 9836916), (46, 9623070), (54, 8197430), (58, 7632090), (60, 7377687), (69, 6415380), (87, 5088060), (90, 4918458), (92, 4811535), (108, 4098715), (115, 3849228), (116, 3816045), (135, 3278972), (138, 3207690), (145, 3052836), (174, 2544030), (180, 2459229), (207, 2138460), (230, 1924614), (261, 1696020), (270, 1639486), (276, 1603845), (290, 1526418), (345, 1283076), (348, 1272015), (414, 1069230), (435, 1017612), (460, 962307), (522, 848010), (540, 819743), (580, 763209), (621, 712820), (667, 663660), (690, 641538), (783, 565340), (828, 534615), (870, 508806), (1035, 427692), (1044, 424005), (1229, 360180), (1242, 356410), (1305, 339204), (1334, 331830), (1380, 320769), (1566, 282670), (1740, 254403), (2001, 221220), (2070, 213846), (2458, 180090), (2484, 178205), (2610, 169602), (2668, 165915), (3105, 142564), (3132, 141335), (3335, 132732), (3687, 120060), (3915, 113068), (4002, 110610), (4140, 106923), (4916, 90045), (5220, 84801), (6003, 73740), (6145, 72036), (6210, 71282), (6670, 66366), (7374, 60030), (7830, 56534), (8004, 55305), (10005, 44244), (11061, 40020), (12006, 36870), (12290, 36018), (12420, 35641), (13340, 33183), (14748, 30015), (15660, 28267), (18009, 24580), (18435, 24012), (20010, 22122)]