163153980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 560770560

約数和(自身を除く): 397616580

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, 227, 242, 270, 297, 330, 363, 396, 454, 484, 495, 540, 594, 605, 660, 681, 726, 908, 990, 1089, 1135, 1188, 1210, 1331, 1362, 1452, 1485, 1815, 1980, 2043, 2178, 2270, 2420, 2497, 2662, 2724, 2970, 3267, 3405, 3630, 3993, 4086, 4356, 4540, 4994, 5324, 5445, 5940, 6129, 6534, 6655, 6810, 7260, 7491, 7986, 8172, 9988, 10215, 10890, 11979, 12258, 12485, 13068, 13310, 13620, 14982, 15972, 16335, 19965, 20430, 21780, 22473, 23958, 24516, 24970, 26620, 27467, 29964, 30645, 32670, 35937, 37455, 39930, 40860, 44946, 47916, 49940, 54934, 59895, 61290, 65340, 67419, 71874, 74910, 79860, 82401, 89892, 109868, 112365, 119790, 122580, 134838, 137335, 143748, 149820, 164802, 179685, 224730, 239580, 247203, 269676, 274670, 302137, 329604, 337095, 359370, 412005, 449460, 494406, 549340, 604274, 674190, 718740, 741609, 824010, 906411, 988812, 1208548, 1236015, 1348380, 1483218, 1510685, 1648020, 1812822, 2472030, 2719233, 2966436, 3021370, 3625644, 3708045, 4532055, 4944060, 5438466, 6042740, 7416090, 8157699, 9064110, 10876932, 13596165, 14832180, 16315398, 18128220, 27192330, 32630796, 40788495, 54384660, 81576990, 163153980]

約数ペア:

[(1, 163153980), (2, 81576990), (3, 54384660), (4, 40788495), (5, 32630796), (6, 27192330), (9, 18128220), (10, 16315398), (11, 14832180), (12, 13596165), (15, 10876932), (18, 9064110), (20, 8157699), (22, 7416090), (27, 6042740), (30, 5438466), (33, 4944060), (36, 4532055), (44, 3708045), (45, 3625644), (54, 3021370), (55, 2966436), (60, 2719233), (66, 2472030), (90, 1812822), (99, 1648020), (108, 1510685), (110, 1483218), (121, 1348380), (132, 1236015), (135, 1208548), (165, 988812), (180, 906411), (198, 824010), (220, 741609), (227, 718740), (242, 674190), (270, 604274), (297, 549340), (330, 494406), (363, 449460), (396, 412005), (454, 359370), (484, 337095), (495, 329604), (540, 302137), (594, 274670), (605, 269676), (660, 247203), (681, 239580), (726, 224730), (908, 179685), (990, 164802), (1089, 149820), (1135, 143748), (1188, 137335), (1210, 134838), (1331, 122580), (1362, 119790), (1452, 112365), (1485, 109868), (1815, 89892), (1980, 82401), (2043, 79860), (2178, 74910), (2270, 71874), (2420, 67419), (2497, 65340), (2662, 61290), (2724, 59895), (2970, 54934), (3267, 49940), (3405, 47916), (3630, 44946), (3993, 40860), (4086, 39930), (4356, 37455), (4540, 35937), (4994, 32670), (5324, 30645), (5445, 29964), (5940, 27467), (6129, 26620), (6534, 24970), (6655, 24516), (6810, 23958), (7260, 22473), (7491, 21780), (7986, 20430), (8172, 19965), (9988, 16335), (10215, 15972), (10890, 14982), (11979, 13620), (12258, 13310), (12485, 13068)]