40940100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 134366400

約数和(自身を除く): 93426300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 257, 270, 295, 300, 354, 450, 514, 531, 540, 590, 675, 708, 771, 885, 900, 1028, 1062, 1180, 1285, 1350, 1475, 1542, 1593, 1770, 2124, 2313, 2570, 2655, 2700, 2950, 3084, 3186, 3540, 3855, 4425, 4626, 5140, 5310, 5900, 6372, 6425, 6939, 7710, 7965, 8850, 9252, 10620, 11565, 12850, 13275, 13878, 15163, 15420, 15930, 17700, 19275, 23130, 25700, 26550, 27756, 30326, 31860, 34695, 38550, 39825, 45489, 46260, 53100, 57825, 60652, 69390, 75815, 77100, 79650, 90978, 115650, 136467, 138780, 151630, 159300, 173475, 181956, 227445, 231300, 272934, 303260, 346950, 379075, 409401, 454890, 545868, 682335, 693900, 758150, 818802, 909780, 1137225, 1364670, 1516300, 1637604, 2047005, 2274450, 2729340, 3411675, 4094010, 4548900, 6823350, 8188020, 10235025, 13646700, 20470050, 40940100]

約数ペア:

[(1, 40940100), (2, 20470050), (3, 13646700), (4, 10235025), (5, 8188020), (6, 6823350), (9, 4548900), (10, 4094010), (12, 3411675), (15, 2729340), (18, 2274450), (20, 2047005), (25, 1637604), (27, 1516300), (30, 1364670), (36, 1137225), (45, 909780), (50, 818802), (54, 758150), (59, 693900), (60, 682335), (75, 545868), (90, 454890), (100, 409401), (108, 379075), (118, 346950), (135, 303260), (150, 272934), (177, 231300), (180, 227445), (225, 181956), (236, 173475), (257, 159300), (270, 151630), (295, 138780), (300, 136467), (354, 115650), (450, 90978), (514, 79650), (531, 77100), (540, 75815), (590, 69390), (675, 60652), (708, 57825), (771, 53100), (885, 46260), (900, 45489), (1028, 39825), (1062, 38550), (1180, 34695), (1285, 31860), (1350, 30326), (1475, 27756), (1542, 26550), (1593, 25700), (1770, 23130), (2124, 19275), (2313, 17700), (2570, 15930), (2655, 15420), (2700, 15163), (2950, 13878), (3084, 13275), (3186, 12850), (3540, 11565), (3855, 10620), (4425, 9252), (4626, 8850), (5140, 7965), (5310, 7710), (5900, 6939), (6372, 6425)]