758776680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7243}}^1$

素因数の和:7360

約数の個数: 128

約数和(自身を含む): 2555683200

約数和(自身を除く): 1796906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2619, 2910, 3492, 3880, 4365, 5238, 5820, 6984, 7243, 8730, 10476, 11640, 13095, 14486, 17460, 20952, 21729, 26190, 28972, 34920, 36215, 43458, 52380, 57944, 65187, 72430, 86916, 104760, 108645, 130374, 144860, 173832, 195561, 217290, 260748, 289720, 325935, 391122, 434580, 521496, 651870, 702571, 782244, 869160, 977805, 1303740, 1405142, 1564488, 1955610, 2107713, 2607480, 2810284, 3512855, 3911220, 4215426, 5620568, 6323139, 7025710, 7822440, 8430852, 10538565, 12646278, 14051420, 16861704, 18969417, 21077130, 25292556, 28102840, 31615695, 37938834, 42154260, 50585112, 63231390, 75877668, 84308520, 94847085, 126462780, 151755336, 189694170, 252925560, 379388340, 758776680]

約数ペア:

[(1, 758776680), (2, 379388340), (3, 252925560), (4, 189694170), (5, 151755336), (6, 126462780), (8, 94847085), (9, 84308520), (10, 75877668), (12, 63231390), (15, 50585112), (18, 42154260), (20, 37938834), (24, 31615695), (27, 28102840), (30, 25292556), (36, 21077130), (40, 18969417), (45, 16861704), (54, 14051420), (60, 12646278), (72, 10538565), (90, 8430852), (97, 7822440), (108, 7025710), (120, 6323139), (135, 5620568), (180, 4215426), (194, 3911220), (216, 3512855), (270, 2810284), (291, 2607480), (360, 2107713), (388, 1955610), (485, 1564488), (540, 1405142), (582, 1303740), (776, 977805), (873, 869160), (970, 782244), (1080, 702571), (1164, 651870), (1455, 521496), (1746, 434580), (1940, 391122), (2328, 325935), (2619, 289720), (2910, 260748), (3492, 217290), (3880, 195561), (4365, 173832), (5238, 144860), (5820, 130374), (6984, 108645), (7243, 104760), (8730, 86916), (10476, 72430), (11640, 65187), (13095, 57944), (14486, 52380), (17460, 43458), (20952, 36215), (21729, 34920), (26190, 28972)]