977373180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 288

約数和(自身を含む): 3630541824

約数和(自身を除く): 2653168644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 103, 105, 119, 126, 140, 153, 170, 180, 204, 206, 210, 238, 252, 255, 306, 309, 315, 340, 357, 412, 420, 443, 476, 510, 515, 595, 612, 618, 630, 714, 721, 765, 886, 927, 1020, 1030, 1071, 1190, 1236, 1260, 1329, 1428, 1442, 1530, 1545, 1751, 1772, 1785, 1854, 2060, 2142, 2163, 2215, 2380, 2658, 2884, 3060, 3090, 3101, 3502, 3570, 3605, 3708, 3987, 4284, 4326, 4430, 4635, 5253, 5316, 5355, 6180, 6202, 6489, 6645, 7004, 7140, 7210, 7531, 7974, 8652, 8755, 8860, 9270, 9303, 10506, 10710, 10815, 12257, 12404, 12978, 13290, 14420, 15062, 15505, 15759, 15948, 17510, 18540, 18606, 19935, 21012, 21420, 21630, 22593, 24514, 25956, 26265, 26580, 27909, 30124, 31010, 31518, 32445, 35020, 36771, 37212, 37655, 39870, 43260, 45186, 45629, 46515, 49028, 52530, 52717, 55818, 61285, 62020, 63036, 64890, 67779, 73542, 75310, 78795, 79740, 90372, 91258, 93030, 105060, 105434, 110313, 111636, 112965, 122570, 129780, 135558, 136887, 139545, 147084, 150620, 157590, 158151, 182516, 183855, 186060, 210868, 220626, 225930, 228145, 245140, 263585, 271116, 273774, 279090, 315180, 316302, 319403, 338895, 367710, 410661, 441252, 451860, 456290, 474453, 527170, 547548, 551565, 558180, 632604, 638806, 677790, 684435, 735420, 775693, 790755, 821322, 912580, 948906, 958209, 1054340, 1103130, 1277612, 1355580, 1368870, 1551386, 1581510, 1597015, 1642644, 1897812, 1916418, 2053305, 2206260, 2327079, 2372265, 2737740, 2874627, 3102772, 3163020, 3194030, 3832836, 3878465, 4106610, 4654158, 4744530, 4791045, 5429851, 5749254, 6388060, 6981237, 7756930, 8213220, 9308316, 9489060, 9582090, 10859702, 11498508, 11635395, 13962474, 14373135, 15513860, 16289553, 19164180, 21719404, 23270790, 27149255, 27924948, 28746270, 32579106, 34906185, 46541580, 48868659, 54298510, 57492540, 65158212, 69812370, 81447765, 97737318, 108597020, 139624740, 162895530, 195474636, 244343295, 325791060, 488686590, 977373180]

約数ペア:

[(1, 977373180), (2, 488686590), (3, 325791060), (4, 244343295), (5, 195474636), (6, 162895530), (7, 139624740), (9, 108597020), (10, 97737318), (12, 81447765), (14, 69812370), (15, 65158212), (17, 57492540), (18, 54298510), (20, 48868659), (21, 46541580), (28, 34906185), (30, 32579106), (34, 28746270), (35, 27924948), (36, 27149255), (42, 23270790), (45, 21719404), (51, 19164180), (60, 16289553), (63, 15513860), (68, 14373135), (70, 13962474), (84, 11635395), (85, 11498508), (90, 10859702), (102, 9582090), (103, 9489060), (105, 9308316), (119, 8213220), (126, 7756930), (140, 6981237), (153, 6388060), (170, 5749254), (180, 5429851), (204, 4791045), (206, 4744530), (210, 4654158), (238, 4106610), (252, 3878465), (255, 3832836), (306, 3194030), (309, 3163020), (315, 3102772), (340, 2874627), (357, 2737740), (412, 2372265), (420, 2327079), (443, 2206260), (476, 2053305), (510, 1916418), (515, 1897812), (595, 1642644), (612, 1597015), (618, 1581510), (630, 1551386), (714, 1368870), (721, 1355580), (765, 1277612), (886, 1103130), (927, 1054340), (1020, 958209), (1030, 948906), (1071, 912580), (1190, 821322), (1236, 790755), (1260, 775693), (1329, 735420), (1428, 684435), (1442, 677790), (1530, 638806), (1545, 632604), (1751, 558180), (1772, 551565), (1785, 547548), (1854, 527170), (2060, 474453), (2142, 456290), (2163, 451860), (2215, 441252), (2380, 410661), (2658, 367710), (2884, 338895), (3060, 319403), (3090, 316302), (3101, 315180), (3502, 279090), (3570, 273774), (3605, 271116), (3708, 263585), (3987, 245140), (4284, 228145), (4326, 225930), (4430, 220626), (4635, 210868), (5253, 186060), (5316, 183855), (5355, 182516), (6180, 158151), (6202, 157590), (6489, 150620), (6645, 147084), (7004, 139545), (7140, 136887), (7210, 135558), (7531, 129780), (7974, 122570), (8652, 112965), (8755, 111636), (8860, 110313), (9270, 105434), (9303, 105060), (10506, 93030), (10710, 91258), (10815, 90372), (12257, 79740), (12404, 78795), (12978, 75310), (13290, 73542), (14420, 67779), (15062, 64890), (15505, 63036), (15759, 62020), (15948, 61285), (17510, 55818), (18540, 52717), (18606, 52530), (19935, 49028), (21012, 46515), (21420, 45629), (21630, 45186), (22593, 43260), (24514, 39870), (25956, 37655), (26265, 37212), (26580, 36771), (27909, 35020), (30124, 32445), (31010, 31518)]