63383220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 204492288

約数和(自身を除く): 141109068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 307, 310, 333, 370, 372, 444, 465, 555, 558, 614, 620, 666, 740, 921, 930, 1110, 1116, 1147, 1228, 1332, 1395, 1535, 1665, 1842, 1860, 2220, 2294, 2763, 2790, 3070, 3330, 3441, 3684, 4588, 4605, 5526, 5580, 5735, 6140, 6660, 6882, 9210, 9517, 10323, 11052, 11359, 11470, 13764, 13815, 17205, 18420, 19034, 20646, 22718, 22940, 27630, 28551, 34077, 34410, 38068, 41292, 45436, 47585, 51615, 55260, 56795, 57102, 68154, 68820, 85653, 95170, 102231, 103230, 113590, 114204, 136308, 142755, 170385, 171306, 190340, 204462, 206460, 227180, 285510, 340770, 342612, 352129, 408924, 428265, 511155, 571020, 681540, 704258, 856530, 1022310, 1056387, 1408516, 1713060, 1760645, 2044620, 2112774, 3169161, 3521290, 4225548, 5281935, 6338322, 7042580, 10563870, 12676644, 15845805, 21127740, 31691610, 63383220]

約数ペア:

[(1, 63383220), (2, 31691610), (3, 21127740), (4, 15845805), (5, 12676644), (6, 10563870), (9, 7042580), (10, 6338322), (12, 5281935), (15, 4225548), (18, 3521290), (20, 3169161), (30, 2112774), (31, 2044620), (36, 1760645), (37, 1713060), (45, 1408516), (60, 1056387), (62, 1022310), (74, 856530), (90, 704258), (93, 681540), (111, 571020), (124, 511155), (148, 428265), (155, 408924), (180, 352129), (185, 342612), (186, 340770), (222, 285510), (279, 227180), (307, 206460), (310, 204462), (333, 190340), (370, 171306), (372, 170385), (444, 142755), (465, 136308), (555, 114204), (558, 113590), (614, 103230), (620, 102231), (666, 95170), (740, 85653), (921, 68820), (930, 68154), (1110, 57102), (1116, 56795), (1147, 55260), (1228, 51615), (1332, 47585), (1395, 45436), (1535, 41292), (1665, 38068), (1842, 34410), (1860, 34077), (2220, 28551), (2294, 27630), (2763, 22940), (2790, 22718), (3070, 20646), (3330, 19034), (3441, 18420), (3684, 17205), (4588, 13815), (4605, 13764), (5526, 11470), (5580, 11359), (5735, 11052), (6140, 10323), (6660, 9517), (6882, 9210)]