100719180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 326413920

約数和(自身を除く): 225694740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 71, 74, 90, 108, 111, 135, 142, 148, 180, 185, 213, 222, 270, 284, 333, 355, 370, 426, 444, 540, 555, 639, 666, 710, 740, 852, 999, 1065, 1110, 1278, 1332, 1420, 1665, 1917, 1998, 2130, 2220, 2556, 2627, 3195, 3330, 3834, 3996, 4260, 4995, 5041, 5254, 6390, 6660, 7668, 7881, 9585, 9990, 10082, 10508, 12780, 13135, 15123, 15762, 19170, 19980, 20164, 23643, 25205, 26270, 30246, 31524, 38340, 39405, 45369, 47286, 50410, 52540, 60492, 70929, 75615, 78810, 90738, 94572, 100820, 118215, 136107, 141858, 151230, 157620, 181476, 186517, 226845, 236430, 272214, 283716, 302460, 354645, 373034, 453690, 472860, 544428, 559551, 680535, 709290, 746068, 907380, 932585, 1119102, 1361070, 1418580, 1678653, 1865170, 2238204, 2722140, 2797755, 3357306, 3730340, 5035959, 5595510, 6714612, 8393265, 10071918, 11191020, 16786530, 20143836, 25179795, 33573060, 50359590, 100719180]

約数ペア:

[(1, 100719180), (2, 50359590), (3, 33573060), (4, 25179795), (5, 20143836), (6, 16786530), (9, 11191020), (10, 10071918), (12, 8393265), (15, 6714612), (18, 5595510), (20, 5035959), (27, 3730340), (30, 3357306), (36, 2797755), (37, 2722140), (45, 2238204), (54, 1865170), (60, 1678653), (71, 1418580), (74, 1361070), (90, 1119102), (108, 932585), (111, 907380), (135, 746068), (142, 709290), (148, 680535), (180, 559551), (185, 544428), (213, 472860), (222, 453690), (270, 373034), (284, 354645), (333, 302460), (355, 283716), (370, 272214), (426, 236430), (444, 226845), (540, 186517), (555, 181476), (639, 157620), (666, 151230), (710, 141858), (740, 136107), (852, 118215), (999, 100820), (1065, 94572), (1110, 90738), (1278, 78810), (1332, 75615), (1420, 70929), (1665, 60492), (1917, 52540), (1998, 50410), (2130, 47286), (2220, 45369), (2556, 39405), (2627, 38340), (3195, 31524), (3330, 30246), (3834, 26270), (3996, 25205), (4260, 23643), (4995, 20164), (5041, 19980), (5254, 19170), (6390, 15762), (6660, 15123), (7668, 13135), (7881, 12780), (9585, 10508), (9990, 10082)]