229886800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4061

約数の個数: 120

約数和(自身を含む): 649020960

約数和(自身を除く): 419134160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4019, 4400, 5200, 5720, 7150, 8038, 11440, 14300, 16076, 20095, 28600, 32152, 40190, 44209, 52247, 57200, 64304, 80380, 88418, 100475, 104494, 160760, 176836, 200950, 208988, 221045, 261235, 321520, 353672, 401900, 417976, 442090, 522470, 574717, 707344, 803800, 835952, 884180, 1044940, 1105225, 1149434, 1306175, 1607600, 1768360, 2089880, 2210450, 2298868, 2612350, 2873585, 3536720, 4179760, 4420900, 4597736, 5224700, 5747170, 8841800, 9195472, 10449400, 11494340, 14367925, 17683600, 20898800, 22988680, 28735850, 45977360, 57471700, 114943400, 229886800]

約数ペア:

[(1, 229886800), (2, 114943400), (4, 57471700), (5, 45977360), (8, 28735850), (10, 22988680), (11, 20898800), (13, 17683600), (16, 14367925), (20, 11494340), (22, 10449400), (25, 9195472), (26, 8841800), (40, 5747170), (44, 5224700), (50, 4597736), (52, 4420900), (55, 4179760), (65, 3536720), (80, 2873585), (88, 2612350), (100, 2298868), (104, 2210450), (110, 2089880), (130, 1768360), (143, 1607600), (176, 1306175), (200, 1149434), (208, 1105225), (220, 1044940), (260, 884180), (275, 835952), (286, 803800), (325, 707344), (400, 574717), (440, 522470), (520, 442090), (550, 417976), (572, 401900), (650, 353672), (715, 321520), (880, 261235), (1040, 221045), (1100, 208988), (1144, 200950), (1300, 176836), (1430, 160760), (2200, 104494), (2288, 100475), (2600, 88418), (2860, 80380), (3575, 64304), (4019, 57200), (4400, 52247), (5200, 44209), (5720, 40190), (7150, 32152), (8038, 28600), (11440, 20095), (14300, 16076)]