202172400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 180

約数和(自身を含む): 710601840

約数和(自身を除く): 508429440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 100, 120, 144, 150, 178, 180, 200, 225, 240, 267, 300, 356, 360, 400, 445, 450, 534, 600, 631, 712, 720, 801, 890, 900, 1068, 1200, 1262, 1335, 1424, 1602, 1780, 1800, 1893, 2136, 2225, 2524, 2670, 3155, 3204, 3560, 3600, 3786, 4005, 4272, 4450, 5048, 5340, 5679, 6310, 6408, 6675, 7120, 7572, 8010, 8900, 9465, 10096, 10680, 11358, 12620, 12816, 13350, 15144, 15775, 16020, 17800, 18930, 20025, 21360, 22716, 25240, 26700, 28395, 30288, 31550, 32040, 35600, 37860, 40050, 45432, 47325, 50480, 53400, 56159, 56790, 63100, 64080, 75720, 80100, 90864, 94650, 106800, 112318, 113580, 126200, 141975, 151440, 160200, 168477, 189300, 224636, 227160, 252400, 280795, 283950, 320400, 336954, 378600, 449272, 454320, 505431, 561590, 567900, 673908, 757200, 842385, 898544, 1010862, 1123180, 1135800, 1347816, 1403975, 1684770, 2021724, 2246360, 2271600, 2527155, 2695632, 2807950, 3369540, 4043448, 4211925, 4492720, 5054310, 5615900, 6739080, 8086896, 8423850, 10108620, 11231800, 12635775, 13478160, 16847700, 20217240, 22463600, 25271550, 33695400, 40434480, 50543100, 67390800, 101086200, 202172400]

約数ペア:

[(1, 202172400), (2, 101086200), (3, 67390800), (4, 50543100), (5, 40434480), (6, 33695400), (8, 25271550), (9, 22463600), (10, 20217240), (12, 16847700), (15, 13478160), (16, 12635775), (18, 11231800), (20, 10108620), (24, 8423850), (25, 8086896), (30, 6739080), (36, 5615900), (40, 5054310), (45, 4492720), (48, 4211925), (50, 4043448), (60, 3369540), (72, 2807950), (75, 2695632), (80, 2527155), (89, 2271600), (90, 2246360), (100, 2021724), (120, 1684770), (144, 1403975), (150, 1347816), (178, 1135800), (180, 1123180), (200, 1010862), (225, 898544), (240, 842385), (267, 757200), (300, 673908), (356, 567900), (360, 561590), (400, 505431), (445, 454320), (450, 449272), (534, 378600), (600, 336954), (631, 320400), (712, 283950), (720, 280795), (801, 252400), (890, 227160), (900, 224636), (1068, 189300), (1200, 168477), (1262, 160200), (1335, 151440), (1424, 141975), (1602, 126200), (1780, 113580), (1800, 112318), (1893, 106800), (2136, 94650), (2225, 90864), (2524, 80100), (2670, 75720), (3155, 64080), (3204, 63100), (3560, 56790), (3600, 56159), (3786, 53400), (4005, 50480), (4272, 47325), (4450, 45432), (5048, 40050), (5340, 37860), (5679, 35600), (6310, 32040), (6408, 31550), (6675, 30288), (7120, 28395), (7572, 26700), (8010, 25240), (8900, 22716), (9465, 21360), (10096, 20025), (10680, 18930), (11358, 17800), (12620, 16020), (12816, 15775), (13350, 15144)]