68383350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 222494688

約数和(自身を除く): 154111338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1277, 1530, 1575, 1785, 2142, 2550, 2554, 2975, 3150, 3570, 3825, 3831, 5355, 5950, 6385, 7650, 7662, 8925, 8939, 10710, 11493, 12770, 17850, 17878, 19155, 21709, 22986, 26775, 26817, 31925, 38310, 43418, 44695, 53550, 53634, 57465, 63850, 65127, 80451, 89390, 95775, 108545, 114930, 130254, 134085, 151963, 160902, 191550, 195381, 217090, 223475, 268170, 287325, 303926, 325635, 390762, 402255, 446950, 455889, 542725, 574650, 651270, 670425, 759815, 804510, 911778, 976905, 1085450, 1340850, 1367667, 1519630, 1628175, 1953810, 2011275, 2279445, 2735334, 3256350, 3799075, 4022550, 4558890, 4884525, 6838335, 7598150, 9769050, 11397225, 13676670, 22794450, 34191675, 68383350]

約数ペア:

[(1, 68383350), (2, 34191675), (3, 22794450), (5, 13676670), (6, 11397225), (7, 9769050), (9, 7598150), (10, 6838335), (14, 4884525), (15, 4558890), (17, 4022550), (18, 3799075), (21, 3256350), (25, 2735334), (30, 2279445), (34, 2011275), (35, 1953810), (42, 1628175), (45, 1519630), (50, 1367667), (51, 1340850), (63, 1085450), (70, 976905), (75, 911778), (85, 804510), (90, 759815), (102, 670425), (105, 651270), (119, 574650), (126, 542725), (150, 455889), (153, 446950), (170, 402255), (175, 390762), (210, 325635), (225, 303926), (238, 287325), (255, 268170), (306, 223475), (315, 217090), (350, 195381), (357, 191550), (425, 160902), (450, 151963), (510, 134085), (525, 130254), (595, 114930), (630, 108545), (714, 95775), (765, 89390), (850, 80451), (1050, 65127), (1071, 63850), (1190, 57465), (1275, 53634), (1277, 53550), (1530, 44695), (1575, 43418), (1785, 38310), (2142, 31925), (2550, 26817), (2554, 26775), (2975, 22986), (3150, 21709), (3570, 19155), (3825, 17878), (3831, 17850), (5355, 12770), (5950, 11493), (6385, 10710), (7650, 8939), (7662, 8925)]