28193400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 101779200

約数和(自身を除く): 73585800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 135, 138, 150, 180, 184, 200, 207, 216, 225, 227, 230, 270, 276, 300, 345, 360, 414, 450, 454, 460, 540, 552, 575, 600, 621, 675, 681, 690, 828, 900, 908, 920, 1035, 1080, 1135, 1150, 1242, 1350, 1362, 1380, 1656, 1725, 1800, 1816, 2043, 2070, 2270, 2300, 2484, 2700, 2724, 2760, 3105, 3405, 3450, 4086, 4140, 4540, 4600, 4968, 5175, 5221, 5400, 5448, 5675, 6129, 6210, 6810, 6900, 8172, 8280, 9080, 10215, 10350, 10442, 11350, 12258, 12420, 13620, 13800, 15525, 15663, 16344, 17025, 20430, 20700, 20884, 22700, 24516, 24840, 26105, 27240, 30645, 31050, 31326, 34050, 40860, 41400, 41768, 45400, 46989, 49032, 51075, 52210, 61290, 62100, 62652, 68100, 78315, 81720, 93978, 102150, 104420, 122580, 124200, 125304, 130525, 136200, 140967, 153225, 156630, 187956, 204300, 208840, 234945, 245160, 261050, 281934, 306450, 313260, 375912, 391575, 408600, 469890, 522100, 563868, 612900, 626520, 704835, 783150, 939780, 1044200, 1127736, 1174725, 1225800, 1409670, 1566300, 1879560, 2349450, 2819340, 3132600, 3524175, 4698900, 5638680, 7048350, 9397800, 14096700, 28193400]

約数ペア:

[(1, 28193400), (2, 14096700), (3, 9397800), (4, 7048350), (5, 5638680), (6, 4698900), (8, 3524175), (9, 3132600), (10, 2819340), (12, 2349450), (15, 1879560), (18, 1566300), (20, 1409670), (23, 1225800), (24, 1174725), (25, 1127736), (27, 1044200), (30, 939780), (36, 783150), (40, 704835), (45, 626520), (46, 612900), (50, 563868), (54, 522100), (60, 469890), (69, 408600), (72, 391575), (75, 375912), (90, 313260), (92, 306450), (100, 281934), (108, 261050), (115, 245160), (120, 234945), (135, 208840), (138, 204300), (150, 187956), (180, 156630), (184, 153225), (200, 140967), (207, 136200), (216, 130525), (225, 125304), (227, 124200), (230, 122580), (270, 104420), (276, 102150), (300, 93978), (345, 81720), (360, 78315), (414, 68100), (450, 62652), (454, 62100), (460, 61290), (540, 52210), (552, 51075), (575, 49032), (600, 46989), (621, 45400), (675, 41768), (681, 41400), (690, 40860), (828, 34050), (900, 31326), (908, 31050), (920, 30645), (1035, 27240), (1080, 26105), (1135, 24840), (1150, 24516), (1242, 22700), (1350, 20884), (1362, 20700), (1380, 20430), (1656, 17025), (1725, 16344), (1800, 15663), (1816, 15525), (2043, 13800), (2070, 13620), (2270, 12420), (2300, 12258), (2484, 11350), (2700, 10442), (2724, 10350), (2760, 10215), (3105, 9080), (3405, 8280), (3450, 8172), (4086, 6900), (4140, 6810), (4540, 6210), (4600, 6129), (4968, 5675), (5175, 5448), (5221, 5400)]