203465160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19535

約数の個数: 96

約数和(自身を含む): 684099000

約数和(自身を除く): 480633840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 175401, 194890, 233868, 292335, 350802, 389780, 467736, 565181, 584670, 701604, 779560, 877005, 1130362, 1169340, 1403208, 1695543, 1754010, 2260724, 2338680, 2825905, 3391086, 3508020, 4521448, 5086629, 5651810, 6782172, 7016040, 8477715, 10173258, 11303620, 13564344, 16955430, 20346516, 22607240, 25433145, 33910860, 40693032, 50866290, 67821720, 101732580, 203465160]

約数ペア:

[(1, 203465160), (2, 101732580), (3, 67821720), (4, 50866290), (5, 40693032), (6, 33910860), (8, 25433145), (9, 22607240), (10, 20346516), (12, 16955430), (15, 13564344), (18, 11303620), (20, 10173258), (24, 8477715), (29, 7016040), (30, 6782172), (36, 5651810), (40, 5086629), (45, 4521448), (58, 3508020), (60, 3391086), (72, 2825905), (87, 2338680), (90, 2260724), (116, 1754010), (120, 1695543), (145, 1403208), (174, 1169340), (180, 1130362), (232, 877005), (261, 779560), (290, 701604), (348, 584670), (360, 565181), (435, 467736), (522, 389780), (580, 350802), (696, 292335), (870, 233868), (1044, 194890), (1160, 175401), (1305, 155912), (1740, 116934), (2088, 97445), (2610, 77956), (3480, 58467), (5220, 38978), (10440, 19489)]