19514878200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{349729}}^1$

素因数の和:349782

約数の個数: 144

約数和(自身を含む): 67651771200

約数和(自身を除く): 48136893000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 27900, 55800, 349729, 699458, 1049187, 1398916, 1748645, 2098374, 2797832, 3147561, 3497290, 4196748, 5245935, 6295122, 6994580, 8393496, 8743225, 10491870, 10841599, 12590244, 13989160, 15737805, 17486450, 20983740, 21683198, 25180488, 26229675, 31475610, 32524797, 34972900, 41967480, 43366396, 52459350, 54207995, 62951220, 65049594, 69945800, 78689025, 86732792, 97574391, 104918700, 108415990, 125902440, 130099188, 157378050, 162623985, 195148782, 209837400, 216831980, 260198376, 271039975, 314756100, 325247970, 390297564, 433663960, 487871955, 542079950, 629512200, 650495940, 780595128, 813119925, 975743910, 1084159900, 1300991880, 1626239850, 1951487820, 2168319800, 2439359775, 3252479700, 3902975640, 4878719550, 6504959400, 9757439100, 19514878200]

約数ペア:

[(1, 19514878200), (2, 9757439100), (3, 6504959400), (4, 4878719550), (5, 3902975640), (6, 3252479700), (8, 2439359775), (9, 2168319800), (10, 1951487820), (12, 1626239850), (15, 1300991880), (18, 1084159900), (20, 975743910), (24, 813119925), (25, 780595128), (30, 650495940), (31, 629512200), (36, 542079950), (40, 487871955), (45, 433663960), (50, 390297564), (60, 325247970), (62, 314756100), (72, 271039975), (75, 260198376), (90, 216831980), (93, 209837400), (100, 195148782), (120, 162623985), (124, 157378050), (150, 130099188), (155, 125902440), (180, 108415990), (186, 104918700), (200, 97574391), (225, 86732792), (248, 78689025), (279, 69945800), (300, 65049594), (310, 62951220), (360, 54207995), (372, 52459350), (450, 43366396), (465, 41967480), (558, 34972900), (600, 32524797), (620, 31475610), (744, 26229675), (775, 25180488), (900, 21683198), (930, 20983740), (1116, 17486450), (1240, 15737805), (1395, 13989160), (1550, 12590244), (1800, 10841599), (1860, 10491870), (2232, 8743225), (2325, 8393496), (2790, 6994580), (3100, 6295122), (3720, 5245935), (4650, 4196748), (5580, 3497290), (6200, 3147561), (6975, 2797832), (9300, 2098374), (11160, 1748645), (13950, 1398916), (18600, 1049187), (27900, 699458), (55800, 349729)]