978086200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 2847942720

約数和(自身を除く): 1869856520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 61, 65, 70, 91, 100, 104, 122, 130, 140, 175, 182, 200, 244, 260, 280, 305, 325, 350, 364, 427, 455, 488, 520, 610, 650, 700, 728, 793, 854, 881, 910, 1220, 1300, 1400, 1525, 1586, 1708, 1762, 1820, 2135, 2275, 2440, 2600, 3050, 3172, 3416, 3524, 3640, 3965, 4270, 4405, 4550, 5551, 6100, 6167, 6344, 7048, 7930, 8540, 8810, 9100, 10675, 11102, 11453, 12200, 12334, 15860, 17080, 17620, 18200, 19825, 21350, 22025, 22204, 22906, 24668, 27755, 30835, 31720, 35240, 39650, 42700, 44050, 44408, 45812, 49336, 53741, 55510, 57265, 61670, 79300, 80171, 85400, 88100, 91624, 107482, 111020, 114530, 123340, 138775, 154175, 158600, 160342, 176200, 214964, 222040, 229060, 246680, 268705, 277550, 286325, 308350, 320684, 376187, 400855, 429928, 458120, 537410, 555100, 572650, 616700, 641368, 698633, 752374, 801710, 1074820, 1110200, 1145300, 1233400, 1343525, 1397266, 1504748, 1603420, 1880935, 2004275, 2149640, 2290600, 2687050, 2794532, 3009496, 3206840, 3493165, 3761870, 4008550, 4890431, 5374100, 5589064, 6986330, 7523740, 8017100, 9404675, 9780862, 10748200, 13972660, 15047480, 16034200, 17465825, 18809350, 19561724, 24452155, 27945320, 34931650, 37618700, 39123448, 48904310, 69863300, 75237400, 97808620, 122260775, 139726600, 195617240, 244521550, 489043100, 978086200]

約数ペア:

[(1, 978086200), (2, 489043100), (4, 244521550), (5, 195617240), (7, 139726600), (8, 122260775), (10, 97808620), (13, 75237400), (14, 69863300), (20, 48904310), (25, 39123448), (26, 37618700), (28, 34931650), (35, 27945320), (40, 24452155), (50, 19561724), (52, 18809350), (56, 17465825), (61, 16034200), (65, 15047480), (70, 13972660), (91, 10748200), (100, 9780862), (104, 9404675), (122, 8017100), (130, 7523740), (140, 6986330), (175, 5589064), (182, 5374100), (200, 4890431), (244, 4008550), (260, 3761870), (280, 3493165), (305, 3206840), (325, 3009496), (350, 2794532), (364, 2687050), (427, 2290600), (455, 2149640), (488, 2004275), (520, 1880935), (610, 1603420), (650, 1504748), (700, 1397266), (728, 1343525), (793, 1233400), (854, 1145300), (881, 1110200), (910, 1074820), (1220, 801710), (1300, 752374), (1400, 698633), (1525, 641368), (1586, 616700), (1708, 572650), (1762, 555100), (1820, 537410), (2135, 458120), (2275, 429928), (2440, 400855), (2600, 376187), (3050, 320684), (3172, 308350), (3416, 286325), (3524, 277550), (3640, 268705), (3965, 246680), (4270, 229060), (4405, 222040), (4550, 214964), (5551, 176200), (6100, 160342), (6167, 158600), (6344, 154175), (7048, 138775), (7930, 123340), (8540, 114530), (8810, 111020), (9100, 107482), (10675, 91624), (11102, 88100), (11453, 85400), (12200, 80171), (12334, 79300), (15860, 61670), (17080, 57265), (17620, 55510), (18200, 53741), (19825, 49336), (21350, 45812), (22025, 44408), (22204, 44050), (22906, 42700), (24668, 39650), (27755, 35240), (30835, 31720)]