71897400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 245910600

約数和(自身を除く): 174013200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 118, 120, 150, 177, 180, 200, 225, 236, 295, 300, 354, 360, 450, 472, 531, 590, 600, 677, 708, 885, 900, 1062, 1180, 1354, 1416, 1475, 1770, 1800, 2031, 2124, 2360, 2655, 2708, 2950, 3385, 3540, 4062, 4248, 4425, 5310, 5416, 5900, 6093, 6770, 7080, 8124, 8850, 10155, 10620, 11800, 12186, 13275, 13540, 16248, 16925, 17700, 20310, 21240, 24372, 26550, 27080, 30465, 33850, 35400, 39943, 40620, 48744, 50775, 53100, 60930, 67700, 79886, 81240, 101550, 106200, 119829, 121860, 135400, 152325, 159772, 199715, 203100, 239658, 243720, 304650, 319544, 359487, 399430, 406200, 479316, 599145, 609300, 718974, 798860, 958632, 998575, 1198290, 1218600, 1437948, 1597720, 1797435, 1997150, 2396580, 2875896, 2995725, 3594870, 3994300, 4793160, 5991450, 7189740, 7988600, 8987175, 11982900, 14379480, 17974350, 23965800, 35948700, 71897400]

約数ペア:

[(1, 71897400), (2, 35948700), (3, 23965800), (4, 17974350), (5, 14379480), (6, 11982900), (8, 8987175), (9, 7988600), (10, 7189740), (12, 5991450), (15, 4793160), (18, 3994300), (20, 3594870), (24, 2995725), (25, 2875896), (30, 2396580), (36, 1997150), (40, 1797435), (45, 1597720), (50, 1437948), (59, 1218600), (60, 1198290), (72, 998575), (75, 958632), (90, 798860), (100, 718974), (118, 609300), (120, 599145), (150, 479316), (177, 406200), (180, 399430), (200, 359487), (225, 319544), (236, 304650), (295, 243720), (300, 239658), (354, 203100), (360, 199715), (450, 159772), (472, 152325), (531, 135400), (590, 121860), (600, 119829), (677, 106200), (708, 101550), (885, 81240), (900, 79886), (1062, 67700), (1180, 60930), (1354, 53100), (1416, 50775), (1475, 48744), (1770, 40620), (1800, 39943), (2031, 35400), (2124, 33850), (2360, 30465), (2655, 27080), (2708, 26550), (2950, 24372), (3385, 21240), (3540, 20310), (4062, 17700), (4248, 16925), (4425, 16248), (5310, 13540), (5416, 13275), (5900, 12186), (6093, 11800), (6770, 10620), (7080, 10155), (8124, 8850)]