68954040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 250192800

約数和(自身を除く): 181238760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 593, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1186, 1224, 1292, 1368, 1530, 1615, 1710, 1779, 1938, 2040, 2280, 2372, 2584, 2907, 2965, 3060, 3230, 3420, 3558, 3876, 4744, 4845, 5337, 5814, 5930, 6120, 6460, 6840, 7116, 7752, 8895, 9690, 10081, 10674, 11267, 11628, 11860, 12920, 14232, 14535, 17790, 19380, 20162, 21348, 22534, 23256, 23720, 26685, 29070, 30243, 33801, 35580, 38760, 40324, 42696, 45068, 50405, 53370, 56335, 58140, 60486, 67602, 71160, 80648, 90136, 90729, 100810, 101403, 106740, 112670, 116280, 120972, 135204, 151215, 169005, 181458, 191539, 201620, 202806, 213480, 225340, 241944, 270408, 302430, 338010, 362916, 383078, 403240, 405612, 450680, 453645, 507015, 574617, 604860, 676020, 725832, 766156, 811224, 907290, 957695, 1014030, 1149234, 1209720, 1352040, 1532312, 1723851, 1814580, 1915390, 2028060, 2298468, 2873085, 3447702, 3629160, 3830780, 4056120, 4596936, 5746170, 6895404, 7661560, 8619255, 11492340, 13790808, 17238510, 22984680, 34477020, 68954040]

約数ペア:

[(1, 68954040), (2, 34477020), (3, 22984680), (4, 17238510), (5, 13790808), (6, 11492340), (8, 8619255), (9, 7661560), (10, 6895404), (12, 5746170), (15, 4596936), (17, 4056120), (18, 3830780), (19, 3629160), (20, 3447702), (24, 2873085), (30, 2298468), (34, 2028060), (36, 1915390), (38, 1814580), (40, 1723851), (45, 1532312), (51, 1352040), (57, 1209720), (60, 1149234), (68, 1014030), (72, 957695), (76, 907290), (85, 811224), (90, 766156), (95, 725832), (102, 676020), (114, 604860), (120, 574617), (136, 507015), (152, 453645), (153, 450680), (170, 405612), (171, 403240), (180, 383078), (190, 362916), (204, 338010), (228, 302430), (255, 270408), (285, 241944), (306, 225340), (323, 213480), (340, 202806), (342, 201620), (360, 191539), (380, 181458), (408, 169005), (456, 151215), (510, 135204), (570, 120972), (593, 116280), (612, 112670), (646, 106740), (680, 101403), (684, 100810), (760, 90729), (765, 90136), (855, 80648), (969, 71160), (1020, 67602), (1140, 60486), (1186, 58140), (1224, 56335), (1292, 53370), (1368, 50405), (1530, 45068), (1615, 42696), (1710, 40324), (1779, 38760), (1938, 35580), (2040, 33801), (2280, 30243), (2372, 29070), (2584, 26685), (2907, 23720), (2965, 23256), (3060, 22534), (3230, 21348), (3420, 20162), (3558, 19380), (3876, 17790), (4744, 14535), (4845, 14232), (5337, 12920), (5814, 11860), (5930, 11628), (6120, 11267), (6460, 10674), (6840, 10081), (7116, 9690), (7752, 8895)]