59919900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 130067940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 379, 425, 465, 510, 527, 620, 758, 775, 850, 930, 1020, 1054, 1137, 1275, 1516, 1550, 1581, 1700, 1860, 1895, 2108, 2274, 2325, 2550, 2635, 3100, 3162, 3790, 4548, 4650, 5100, 5270, 5685, 6324, 6443, 7580, 7905, 9300, 9475, 10540, 11370, 11749, 12886, 13175, 15810, 18950, 19329, 22740, 23498, 25772, 26350, 28425, 31620, 32215, 35247, 37900, 38658, 39525, 46996, 52700, 56850, 58745, 64430, 70494, 77316, 79050, 96645, 113700, 117490, 128860, 140988, 158100, 161075, 176235, 193290, 199733, 234980, 293725, 322150, 352470, 386580, 399466, 483225, 587450, 599199, 644300, 704940, 798932, 881175, 966450, 998665, 1174900, 1198398, 1762350, 1932900, 1997330, 2396796, 2995995, 3524700, 3994660, 4993325, 5991990, 9986650, 11983980, 14979975, 19973300, 29959950, 59919900]

約数ペア:

[(1, 59919900), (2, 29959950), (3, 19973300), (4, 14979975), (5, 11983980), (6, 9986650), (10, 5991990), (12, 4993325), (15, 3994660), (17, 3524700), (20, 2995995), (25, 2396796), (30, 1997330), (31, 1932900), (34, 1762350), (50, 1198398), (51, 1174900), (60, 998665), (62, 966450), (68, 881175), (75, 798932), (85, 704940), (93, 644300), (100, 599199), (102, 587450), (124, 483225), (150, 399466), (155, 386580), (170, 352470), (186, 322150), (204, 293725), (255, 234980), (300, 199733), (310, 193290), (340, 176235), (372, 161075), (379, 158100), (425, 140988), (465, 128860), (510, 117490), (527, 113700), (620, 96645), (758, 79050), (775, 77316), (850, 70494), (930, 64430), (1020, 58745), (1054, 56850), (1137, 52700), (1275, 46996), (1516, 39525), (1550, 38658), (1581, 37900), (1700, 35247), (1860, 32215), (1895, 31620), (2108, 28425), (2274, 26350), (2325, 25772), (2550, 23498), (2635, 22740), (3100, 19329), (3162, 18950), (3790, 15810), (4548, 13175), (4650, 12886), (5100, 11749), (5270, 11370), (5685, 10540), (6324, 9475), (6443, 9300), (7580, 7905)]