65833860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 147055740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 43, 51, 57, 60, 68, 76, 79, 85, 86, 95, 102, 114, 129, 158, 170, 172, 190, 204, 215, 228, 237, 255, 258, 285, 316, 323, 340, 380, 395, 430, 474, 510, 516, 570, 645, 646, 731, 790, 817, 860, 948, 969, 1020, 1140, 1185, 1290, 1292, 1343, 1462, 1501, 1580, 1615, 1634, 1938, 2193, 2370, 2451, 2580, 2686, 2924, 3002, 3230, 3268, 3397, 3655, 3876, 4029, 4085, 4386, 4503, 4740, 4845, 4902, 5372, 6004, 6460, 6715, 6794, 7310, 7505, 8058, 8170, 8772, 9006, 9690, 9804, 10191, 10965, 12255, 13430, 13588, 13889, 14620, 15010, 16116, 16340, 16985, 18012, 19380, 20145, 20382, 21930, 22515, 24510, 25517, 26860, 27778, 30020, 33970, 40290, 40764, 41667, 43860, 45030, 49020, 50955, 51034, 55556, 57749, 64543, 67940, 69445, 76551, 80580, 83334, 90060, 101910, 102068, 115498, 127585, 129086, 138890, 153102, 166668, 173247, 193629, 203820, 208335, 230996, 255170, 258172, 277780, 288745, 306204, 322715, 346494, 382755, 387258, 416670, 510340, 577490, 645430, 692988, 765510, 774516, 833340, 866235, 968145, 1097231, 1154980, 1290860, 1531020, 1732470, 1936290, 2194462, 3291693, 3464940, 3872580, 4388924, 5486155, 6583386, 10972310, 13166772, 16458465, 21944620, 32916930, 65833860]

約数ペア:

[(1, 65833860), (2, 32916930), (3, 21944620), (4, 16458465), (5, 13166772), (6, 10972310), (10, 6583386), (12, 5486155), (15, 4388924), (17, 3872580), (19, 3464940), (20, 3291693), (30, 2194462), (34, 1936290), (38, 1732470), (43, 1531020), (51, 1290860), (57, 1154980), (60, 1097231), (68, 968145), (76, 866235), (79, 833340), (85, 774516), (86, 765510), (95, 692988), (102, 645430), (114, 577490), (129, 510340), (158, 416670), (170, 387258), (172, 382755), (190, 346494), (204, 322715), (215, 306204), (228, 288745), (237, 277780), (255, 258172), (258, 255170), (285, 230996), (316, 208335), (323, 203820), (340, 193629), (380, 173247), (395, 166668), (430, 153102), (474, 138890), (510, 129086), (516, 127585), (570, 115498), (645, 102068), (646, 101910), (731, 90060), (790, 83334), (817, 80580), (860, 76551), (948, 69445), (969, 67940), (1020, 64543), (1140, 57749), (1185, 55556), (1290, 51034), (1292, 50955), (1343, 49020), (1462, 45030), (1501, 43860), (1580, 41667), (1615, 40764), (1634, 40290), (1938, 33970), (2193, 30020), (2370, 27778), (2451, 26860), (2580, 25517), (2686, 24510), (2924, 22515), (3002, 21930), (3230, 20382), (3268, 20145), (3397, 19380), (3655, 18012), (3876, 16985), (4029, 16340), (4085, 16116), (4386, 15010), (4503, 14620), (4740, 13889), (4845, 13588), (4902, 13430), (5372, 12255), (6004, 10965), (6460, 10191), (6715, 9804), (6794, 9690), (7310, 9006), (7505, 8772), (8058, 8170)]