3315883900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 8445640000

約数和(自身を除く): 5129756100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 277, 343, 349, 350, 490, 554, 686, 698, 700, 980, 1108, 1225, 1372, 1385, 1396, 1715, 1745, 1939, 2443, 2450, 2770, 3430, 3490, 3878, 4886, 4900, 5540, 6860, 6925, 6980, 7756, 8575, 8725, 9695, 9772, 12215, 13573, 13850, 17101, 17150, 17450, 19390, 24430, 27146, 27700, 34202, 34300, 34900, 38780, 48475, 48860, 54292, 61075, 67865, 68404, 85505, 95011, 96673, 96950, 119707, 122150, 135730, 171010, 190022, 193346, 193900, 239414, 244300, 271460, 339325, 342020, 380044, 386692, 427525, 475055, 478828, 483365, 598535, 676711, 678650, 855050, 950110, 966730, 1197070, 1353422, 1357300, 1710100, 1900220, 1933460, 2375275, 2394140, 2416825, 2706844, 2992675, 3383555, 4736977, 4750550, 4833650, 5985350, 6767110, 9473954, 9501100, 9667300, 11970700, 13534220, 16917775, 18947908, 23684885, 33158839, 33835550, 47369770, 66317678, 67671100, 94739540, 118424425, 132635356, 165794195, 236848850, 331588390, 473697700, 663176780, 828970975, 1657941950, 3315883900]

約数ペア:

[(1, 3315883900), (2, 1657941950), (4, 828970975), (5, 663176780), (7, 473697700), (10, 331588390), (14, 236848850), (20, 165794195), (25, 132635356), (28, 118424425), (35, 94739540), (49, 67671100), (50, 66317678), (70, 47369770), (98, 33835550), (100, 33158839), (140, 23684885), (175, 18947908), (196, 16917775), (245, 13534220), (277, 11970700), (343, 9667300), (349, 9501100), (350, 9473954), (490, 6767110), (554, 5985350), (686, 4833650), (698, 4750550), (700, 4736977), (980, 3383555), (1108, 2992675), (1225, 2706844), (1372, 2416825), (1385, 2394140), (1396, 2375275), (1715, 1933460), (1745, 1900220), (1939, 1710100), (2443, 1357300), (2450, 1353422), (2770, 1197070), (3430, 966730), (3490, 950110), (3878, 855050), (4886, 678650), (4900, 676711), (5540, 598535), (6860, 483365), (6925, 478828), (6980, 475055), (7756, 427525), (8575, 386692), (8725, 380044), (9695, 342020), (9772, 339325), (12215, 271460), (13573, 244300), (13850, 239414), (17101, 193900), (17150, 193346), (17450, 190022), (19390, 171010), (24430, 135730), (27146, 122150), (27700, 119707), (34202, 96950), (34300, 96673), (34900, 95011), (38780, 85505), (48475, 68404), (48860, 67865), (54292, 61075)]