220653180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 757532160

約数和(自身を除く): 536878980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 307, 330, 363, 396, 484, 495, 540, 594, 605, 614, 660, 726, 921, 990, 1089, 1188, 1210, 1228, 1331, 1452, 1485, 1535, 1815, 1842, 1980, 2178, 2420, 2662, 2763, 2970, 3070, 3267, 3377, 3630, 3684, 3993, 4356, 4605, 5324, 5445, 5526, 5940, 6140, 6534, 6655, 6754, 7260, 7986, 8289, 9210, 10131, 10890, 11052, 11979, 13068, 13310, 13508, 13815, 15972, 16335, 16578, 16885, 18420, 19965, 20262, 21780, 23958, 26620, 27630, 30393, 32670, 33156, 33770, 35937, 37147, 39930, 40524, 41445, 47916, 50655, 55260, 59895, 60786, 65340, 67540, 71874, 74294, 79860, 82890, 91179, 101310, 111441, 119790, 121572, 143748, 148588, 151965, 165780, 179685, 182358, 185735, 202620, 222882, 239580, 303930, 334323, 359370, 364716, 371470, 408617, 445764, 455895, 557205, 607860, 668646, 718740, 742940, 817234, 911790, 1002969, 1114410, 1225851, 1337292, 1634468, 1671615, 1823580, 2005938, 2043085, 2228820, 2451702, 3343230, 3677553, 4011876, 4086170, 4903404, 5014845, 6129255, 6686460, 7355106, 8172340, 10029690, 11032659, 12258510, 14710212, 18387765, 20059380, 22065318, 24517020, 36775530, 44130636, 55163295, 73551060, 110326590, 220653180]

約数ペア:

[(1, 220653180), (2, 110326590), (3, 73551060), (4, 55163295), (5, 44130636), (6, 36775530), (9, 24517020), (10, 22065318), (11, 20059380), (12, 18387765), (15, 14710212), (18, 12258510), (20, 11032659), (22, 10029690), (27, 8172340), (30, 7355106), (33, 6686460), (36, 6129255), (44, 5014845), (45, 4903404), (54, 4086170), (55, 4011876), (60, 3677553), (66, 3343230), (90, 2451702), (99, 2228820), (108, 2043085), (110, 2005938), (121, 1823580), (132, 1671615), (135, 1634468), (165, 1337292), (180, 1225851), (198, 1114410), (220, 1002969), (242, 911790), (270, 817234), (297, 742940), (307, 718740), (330, 668646), (363, 607860), (396, 557205), (484, 455895), (495, 445764), (540, 408617), (594, 371470), (605, 364716), (614, 359370), (660, 334323), (726, 303930), (921, 239580), (990, 222882), (1089, 202620), (1188, 185735), (1210, 182358), (1228, 179685), (1331, 165780), (1452, 151965), (1485, 148588), (1535, 143748), (1815, 121572), (1842, 119790), (1980, 111441), (2178, 101310), (2420, 91179), (2662, 82890), (2763, 79860), (2970, 74294), (3070, 71874), (3267, 67540), (3377, 65340), (3630, 60786), (3684, 59895), (3993, 55260), (4356, 50655), (4605, 47916), (5324, 41445), (5445, 40524), (5526, 39930), (5940, 37147), (6140, 35937), (6534, 33770), (6655, 33156), (6754, 32670), (7260, 30393), (7986, 27630), (8289, 26620), (9210, 23958), (10131, 21780), (10890, 20262), (11052, 19965), (11979, 18420), (13068, 16885), (13310, 16578), (13508, 16335), (13815, 15972)]