38495100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 132991488

約数和(自身を除く): 94496388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 797, 805, 966, 1050, 1150, 1380, 1594, 1610, 1725, 1932, 2100, 2300, 2391, 2415, 3188, 3220, 3450, 3985, 4025, 4782, 4830, 5579, 6900, 7970, 8050, 9564, 9660, 11158, 11955, 12075, 15940, 16100, 16737, 18331, 19925, 22316, 23910, 24150, 27895, 33474, 36662, 39850, 47820, 48300, 54993, 55790, 59775, 66948, 73324, 79700, 83685, 91655, 109986, 111580, 119550, 128317, 139475, 167370, 183310, 219972, 239100, 256634, 274965, 278950, 334740, 366620, 384951, 418425, 458275, 513268, 549930, 557900, 641585, 769902, 836850, 916550, 1099860, 1283170, 1374825, 1539804, 1673700, 1833100, 1924755, 2566340, 2749650, 3207925, 3849510, 5499300, 6415850, 7699020, 9623775, 12831700, 19247550, 38495100]

約数ペア:

[(1, 38495100), (2, 19247550), (3, 12831700), (4, 9623775), (5, 7699020), (6, 6415850), (7, 5499300), (10, 3849510), (12, 3207925), (14, 2749650), (15, 2566340), (20, 1924755), (21, 1833100), (23, 1673700), (25, 1539804), (28, 1374825), (30, 1283170), (35, 1099860), (42, 916550), (46, 836850), (50, 769902), (60, 641585), (69, 557900), (70, 549930), (75, 513268), (84, 458275), (92, 418425), (100, 384951), (105, 366620), (115, 334740), (138, 278950), (140, 274965), (150, 256634), (161, 239100), (175, 219972), (210, 183310), (230, 167370), (276, 139475), (300, 128317), (322, 119550), (345, 111580), (350, 109986), (420, 91655), (460, 83685), (483, 79700), (525, 73324), (575, 66948), (644, 59775), (690, 55790), (700, 54993), (797, 48300), (805, 47820), (966, 39850), (1050, 36662), (1150, 33474), (1380, 27895), (1594, 24150), (1610, 23910), (1725, 22316), (1932, 19925), (2100, 18331), (2300, 16737), (2391, 16100), (2415, 15940), (3188, 12075), (3220, 11955), (3450, 11158), (3985, 9660), (4025, 9564), (4782, 8050), (4830, 7970), (5579, 6900)]