228407400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 849008160

約数和(自身を除く): 620600760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 43, 45, 50, 52, 60, 65, 72, 75, 78, 86, 90, 100, 104, 117, 120, 129, 130, 150, 156, 172, 180, 195, 200, 215, 225, 227, 234, 258, 260, 300, 312, 325, 344, 360, 387, 390, 430, 450, 454, 468, 516, 520, 559, 585, 600, 645, 650, 681, 774, 780, 860, 900, 908, 936, 975, 1032, 1075, 1118, 1135, 1170, 1290, 1300, 1362, 1548, 1560, 1677, 1720, 1800, 1816, 1935, 1950, 2043, 2150, 2236, 2270, 2340, 2580, 2600, 2724, 2795, 2925, 2951, 3096, 3225, 3354, 3405, 3870, 3900, 4086, 4300, 4472, 4540, 4680, 5031, 5160, 5448, 5590, 5675, 5850, 5902, 6450, 6708, 6810, 7740, 7800, 8172, 8385, 8600, 8853, 9080, 9675, 9761, 10062, 10215, 11180, 11350, 11700, 11804, 12900, 13416, 13620, 13975, 14755, 15480, 16344, 16770, 17025, 17706, 19350, 19522, 20124, 20430, 22360, 22700, 23400, 23608, 25155, 25800, 26559, 27240, 27950, 29283, 29510, 33540, 34050, 35412, 38700, 39044, 40248, 40860, 41925, 44265, 45400, 48805, 50310, 51075, 53118, 55900, 58566, 59020, 67080, 68100, 70824, 73775, 77400, 78088, 81720, 83850, 87849, 88530, 97610, 100620, 102150, 106236, 111800, 117132, 118040, 125775, 126893, 132795, 136200, 146415, 147550, 167700, 175698, 177060, 195220, 201240, 204300, 212472, 221325, 234264, 244025, 251550, 253786, 265590, 292830, 295100, 335400, 351396, 354120, 380679, 390440, 408600, 439245, 442650, 488050, 503100, 507572, 531180, 585660, 590200, 634465, 663975, 702792, 732075, 761358, 878490, 885300, 976100, 1006200, 1015144, 1062360, 1142037, 1171320, 1268930, 1327950, 1464150, 1522716, 1756980, 1770600, 1903395, 1952200, 2196225, 2284074, 2537860, 2655900, 2928300, 3045432, 3172325, 3513960, 3806790, 4392450, 4568148, 5075720, 5311800, 5710185, 5856600, 6344650, 7613580, 8784900, 9136296, 9516975, 11420370, 12689300, 15227160, 17569800, 19033950, 22840740, 25378600, 28550925, 38067900, 45681480, 57101850, 76135800, 114203700, 228407400]

約数ペア:

[(1, 228407400), (2, 114203700), (3, 76135800), (4, 57101850), (5, 45681480), (6, 38067900), (8, 28550925), (9, 25378600), (10, 22840740), (12, 19033950), (13, 17569800), (15, 15227160), (18, 12689300), (20, 11420370), (24, 9516975), (25, 9136296), (26, 8784900), (30, 7613580), (36, 6344650), (39, 5856600), (40, 5710185), (43, 5311800), (45, 5075720), (50, 4568148), (52, 4392450), (60, 3806790), (65, 3513960), (72, 3172325), (75, 3045432), (78, 2928300), (86, 2655900), (90, 2537860), (100, 2284074), (104, 2196225), (117, 1952200), (120, 1903395), (129, 1770600), (130, 1756980), (150, 1522716), (156, 1464150), (172, 1327950), (180, 1268930), (195, 1171320), (200, 1142037), (215, 1062360), (225, 1015144), (227, 1006200), (234, 976100), (258, 885300), (260, 878490), (300, 761358), (312, 732075), (325, 702792), (344, 663975), (360, 634465), (387, 590200), (390, 585660), (430, 531180), (450, 507572), (454, 503100), (468, 488050), (516, 442650), (520, 439245), (559, 408600), (585, 390440), (600, 380679), (645, 354120), (650, 351396), (681, 335400), (774, 295100), (780, 292830), (860, 265590), (900, 253786), (908, 251550), (936, 244025), (975, 234264), (1032, 221325), (1075, 212472), (1118, 204300), (1135, 201240), (1170, 195220), (1290, 177060), (1300, 175698), (1362, 167700), (1548, 147550), (1560, 146415), (1677, 136200), (1720, 132795), (1800, 126893), (1816, 125775), (1935, 118040), (1950, 117132), (2043, 111800), (2150, 106236), (2236, 102150), (2270, 100620), (2340, 97610), (2580, 88530), (2600, 87849), (2724, 83850), (2795, 81720), (2925, 78088), (2951, 77400), (3096, 73775), (3225, 70824), (3354, 68100), (3405, 67080), (3870, 59020), (3900, 58566), (4086, 55900), (4300, 53118), (4472, 51075), (4540, 50310), (4680, 48805), (5031, 45400), (5160, 44265), (5448, 41925), (5590, 40860), (5675, 40248), (5850, 39044), (5902, 38700), (6450, 35412), (6708, 34050), (6810, 33540), (7740, 29510), (7800, 29283), (8172, 27950), (8385, 27240), (8600, 26559), (8853, 25800), (9080, 25155), (9675, 23608), (9761, 23400), (10062, 22700), (10215, 22360), (11180, 20430), (11350, 20124), (11700, 19522), (11804, 19350), (12900, 17706), (13416, 17025), (13620, 16770), (13975, 16344), (14755, 15480)]