999540900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 216

約数和(自身を含む): 3306663360

約数和(自身を除く): 2307122460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 109, 115, 138, 150, 180, 207, 218, 225, 230, 276, 300, 327, 345, 414, 436, 443, 450, 460, 545, 575, 654, 690, 828, 886, 900, 981, 1035, 1090, 1150, 1308, 1329, 1380, 1635, 1725, 1772, 1962, 2070, 2180, 2215, 2300, 2507, 2658, 2725, 3270, 3450, 3924, 3987, 4140, 4430, 4905, 5014, 5175, 5316, 5450, 6540, 6645, 6900, 7521, 7974, 8175, 8860, 9810, 10028, 10189, 10350, 10900, 11075, 12535, 13290, 15042, 15948, 16350, 19620, 19935, 20378, 20700, 22150, 22563, 24525, 25070, 26580, 30084, 30567, 32700, 33225, 37605, 39870, 40756, 44300, 45126, 48287, 49050, 50140, 50945, 61134, 62675, 66450, 75210, 79740, 90252, 91701, 96574, 98100, 99675, 101890, 112815, 122268, 125350, 132900, 144861, 150420, 152835, 183402, 188025, 193148, 199350, 203780, 225630, 241435, 250700, 254725, 289722, 305670, 366804, 376050, 398700, 434583, 451260, 458505, 482870, 509450, 564075, 579444, 611340, 724305, 752100, 764175, 869166, 917010, 965740, 1018900, 1110601, 1128150, 1207175, 1448610, 1528350, 1738332, 1834020, 2172915, 2221202, 2256300, 2292525, 2414350, 2897220, 3056700, 3331803, 3621525, 4345830, 4442404, 4585050, 4828700, 5553005, 6663606, 7243050, 8691660, 9170100, 9995409, 10864575, 11106010, 13327212, 14486100, 16659015, 19990818, 21729150, 22212020, 27765025, 33318030, 39981636, 43458300, 49977045, 55530050, 66636060, 83295075, 99954090, 111060100, 166590150, 199908180, 249885225, 333180300, 499770450, 999540900]

約数ペア:

[(1, 999540900), (2, 499770450), (3, 333180300), (4, 249885225), (5, 199908180), (6, 166590150), (9, 111060100), (10, 99954090), (12, 83295075), (15, 66636060), (18, 55530050), (20, 49977045), (23, 43458300), (25, 39981636), (30, 33318030), (36, 27765025), (45, 22212020), (46, 21729150), (50, 19990818), (60, 16659015), (69, 14486100), (75, 13327212), (90, 11106010), (92, 10864575), (100, 9995409), (109, 9170100), (115, 8691660), (138, 7243050), (150, 6663606), (180, 5553005), (207, 4828700), (218, 4585050), (225, 4442404), (230, 4345830), (276, 3621525), (300, 3331803), (327, 3056700), (345, 2897220), (414, 2414350), (436, 2292525), (443, 2256300), (450, 2221202), (460, 2172915), (545, 1834020), (575, 1738332), (654, 1528350), (690, 1448610), (828, 1207175), (886, 1128150), (900, 1110601), (981, 1018900), (1035, 965740), (1090, 917010), (1150, 869166), (1308, 764175), (1329, 752100), (1380, 724305), (1635, 611340), (1725, 579444), (1772, 564075), (1962, 509450), (2070, 482870), (2180, 458505), (2215, 451260), (2300, 434583), (2507, 398700), (2658, 376050), (2725, 366804), (3270, 305670), (3450, 289722), (3924, 254725), (3987, 250700), (4140, 241435), (4430, 225630), (4905, 203780), (5014, 199350), (5175, 193148), (5316, 188025), (5450, 183402), (6540, 152835), (6645, 150420), (6900, 144861), (7521, 132900), (7974, 125350), (8175, 122268), (8860, 112815), (9810, 101890), (10028, 99675), (10189, 98100), (10350, 96574), (10900, 91701), (11075, 90252), (12535, 79740), (13290, 75210), (15042, 66450), (15948, 62675), (16350, 61134), (19620, 50945), (19935, 50140), (20378, 49050), (20700, 48287), (22150, 45126), (22563, 44300), (24525, 40756), (25070, 39870), (26580, 37605), (30084, 33225), (30567, 32700)]