219687660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5664

約数の個数: 96

約数和(自身を含む): 692959680

約数和(自身を除く): 473272020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 5573, 6570, 7884, 9855, 11146, 13140, 16719, 19710, 22292, 27865, 33438, 39420, 50157, 55730, 66876, 83595, 100314, 111460, 150471, 167190, 200628, 250785, 300942, 334380, 406829, 501570, 601884, 752355, 813658, 1003140, 1220487, 1504710, 1627316, 2034145, 2440974, 3009420, 3661461, 4068290, 4881948, 6102435, 7322922, 8136580, 10984383, 12204870, 14645844, 18307305, 21968766, 24409740, 36614610, 43937532, 54921915, 73229220, 109843830, 219687660]

約数ペア:

[(1, 219687660), (2, 109843830), (3, 73229220), (4, 54921915), (5, 43937532), (6, 36614610), (9, 24409740), (10, 21968766), (12, 18307305), (15, 14645844), (18, 12204870), (20, 10984383), (27, 8136580), (30, 7322922), (36, 6102435), (45, 4881948), (54, 4068290), (60, 3661461), (73, 3009420), (90, 2440974), (108, 2034145), (135, 1627316), (146, 1504710), (180, 1220487), (219, 1003140), (270, 813658), (292, 752355), (365, 601884), (438, 501570), (540, 406829), (657, 334380), (730, 300942), (876, 250785), (1095, 200628), (1314, 167190), (1460, 150471), (1971, 111460), (2190, 100314), (2628, 83595), (3285, 66876), (3942, 55730), (4380, 50157), (5573, 39420), (6570, 33438), (7884, 27865), (9855, 22292), (11146, 19710), (13140, 16719)]