190149660

素因数分解:

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

素因数の和:393

約数の個数: 192

約数和(自身を含む): 629207040

約数和(自身を除く): 439057380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 270, 279, 307, 310, 333, 370, 372, 444, 465, 540, 555, 558, 614, 620, 666, 740, 837, 921, 930, 999, 1110, 1116, 1147, 1228, 1332, 1395, 1535, 1665, 1674, 1842, 1860, 1998, 2220, 2294, 2763, 2790, 3070, 3330, 3348, 3441, 3684, 3996, 4185, 4588, 4605, 4995, 5526, 5580, 5735, 6140, 6660, 6882, 8289, 8370, 9210, 9517, 9990, 10323, 11052, 11359, 11470, 13764, 13815, 16578, 16740, 17205, 18420, 19034, 19980, 20646, 22718, 22940, 27630, 28551, 30969, 33156, 34077, 34410, 38068, 41292, 41445, 45436, 47585, 51615, 55260, 56795, 57102, 61938, 68154, 68820, 82890, 85653, 95170, 102231, 103230, 113590, 114204, 123876, 136308, 142755, 154845, 165780, 170385, 171306, 190340, 204462, 206460, 227180, 256959, 285510, 306693, 309690, 340770, 342612, 352129, 408924, 428265, 511155, 513918, 571020, 613386, 619380, 681540, 704258, 856530, 1022310, 1027836, 1056387, 1226772, 1284795, 1408516, 1533465, 1713060, 1760645, 2044620, 2112774, 2569590, 3066930, 3169161, 3521290, 4225548, 5139180, 5281935, 6133860, 6338322, 7042580, 9507483, 10563870, 12676644, 15845805, 19014966, 21127740, 31691610, 38029932, 47537415, 63383220, 95074830, 190149660]

約数ペア:

[(1, 190149660), (2, 95074830), (3, 63383220), (4, 47537415), (5, 38029932), (6, 31691610), (9, 21127740), (10, 19014966), (12, 15845805), (15, 12676644), (18, 10563870), (20, 9507483), (27, 7042580), (30, 6338322), (31, 6133860), (36, 5281935), (37, 5139180), (45, 4225548), (54, 3521290), (60, 3169161), (62, 3066930), (74, 2569590), (90, 2112774), (93, 2044620), (108, 1760645), (111, 1713060), (124, 1533465), (135, 1408516), (148, 1284795), (155, 1226772), (180, 1056387), (185, 1027836), (186, 1022310), (222, 856530), (270, 704258), (279, 681540), (307, 619380), (310, 613386), (333, 571020), (370, 513918), (372, 511155), (444, 428265), (465, 408924), (540, 352129), (555, 342612), (558, 340770), (614, 309690), (620, 306693), (666, 285510), (740, 256959), (837, 227180), (921, 206460), (930, 204462), (999, 190340), (1110, 171306), (1116, 170385), (1147, 165780), (1228, 154845), (1332, 142755), (1395, 136308), (1535, 123876), (1665, 114204), (1674, 113590), (1842, 103230), (1860, 102231), (1998, 95170), (2220, 85653), (2294, 82890), (2763, 68820), (2790, 68154), (3070, 61938), (3330, 57102), (3348, 56795), (3441, 55260), (3684, 51615), (3996, 47585), (4185, 45436), (4588, 41445), (4605, 41292), (4995, 38068), (5526, 34410), (5580, 34077), (5735, 33156), (6140, 30969), (6660, 28551), (6882, 27630), (8289, 22940), (8370, 22718), (9210, 20646), (9517, 19980), (9990, 19034), (10323, 18420), (11052, 17205), (11359, 16740), (11470, 16578), (13764, 13815)]