222744060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 288

約数和(自身を含む): 872309760

約数和(自身を除く): 649565700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 487, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 974, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1461, 1485, 1540, 1694, 1815, 1890, 1948, 1980, 2079, 2178, 2310, 2420, 2435, 2541, 2772, 2922, 2970, 3267, 3388, 3409, 3465, 3630, 3780, 4158, 4235, 4356, 4383, 4620, 4870, 5082, 5357, 5445, 5844, 5940, 6534, 6818, 6930, 7260, 7305, 7623, 8316, 8470, 8766, 9740, 10164, 10227, 10395, 10714, 10890, 12705, 13068, 13149, 13636, 13860, 14610, 15246, 16071, 16335, 16940, 17045, 17532, 20454, 20790, 21428, 21780, 21915, 22869, 25410, 26298, 26785, 29220, 30492, 30681, 32142, 32670, 34090, 37499, 38115, 40908, 41580, 43830, 45738, 48213, 50820, 51135, 52596, 53570, 58927, 61362, 64284, 65340, 65745, 68180, 74998, 76230, 80355, 87660, 91476, 92043, 96426, 102270, 107140, 112497, 114345, 117854, 122724, 131490, 144639, 149996, 152460, 153405, 160710, 176781, 184086, 187495, 192852, 204540, 224994, 228690, 235708, 241065, 262980, 289278, 294635, 306810, 321420, 337491, 353562, 368172, 374990, 412489, 449988, 457380, 460215, 482130, 530343, 562485, 578556, 589270, 613620, 674982, 707124, 723195, 749980, 824978, 883905, 920430, 964260, 1012473, 1060686, 1124970, 1178540, 1237467, 1349964, 1446390, 1591029, 1649956, 1687455, 1767810, 1840860, 2024946, 2062445, 2121372, 2249940, 2474934, 2651715, 2892780, 3182058, 3374910, 3535620, 3712401, 4049892, 4124890, 4949868, 5062365, 5303430, 6187335, 6364116, 6749820, 7424802, 7955145, 8249780, 10124730, 10606860, 11137203, 12374670, 14849604, 15910290, 18562005, 20249460, 22274406, 24749340, 31820580, 37124010, 44548812, 55686015, 74248020, 111372030, 222744060]

約数ペア:

[(1, 222744060), (2, 111372030), (3, 74248020), (4, 55686015), (5, 44548812), (6, 37124010), (7, 31820580), (9, 24749340), (10, 22274406), (11, 20249460), (12, 18562005), (14, 15910290), (15, 14849604), (18, 12374670), (20, 11137203), (21, 10606860), (22, 10124730), (27, 8249780), (28, 7955145), (30, 7424802), (33, 6749820), (35, 6364116), (36, 6187335), (42, 5303430), (44, 5062365), (45, 4949868), (54, 4124890), (55, 4049892), (60, 3712401), (63, 3535620), (66, 3374910), (70, 3182058), (77, 2892780), (84, 2651715), (90, 2474934), (99, 2249940), (105, 2121372), (108, 2062445), (110, 2024946), (121, 1840860), (126, 1767810), (132, 1687455), (135, 1649956), (140, 1591029), (154, 1446390), (165, 1349964), (180, 1237467), (189, 1178540), (198, 1124970), (210, 1060686), (220, 1012473), (231, 964260), (242, 920430), (252, 883905), (270, 824978), (297, 749980), (308, 723195), (315, 707124), (330, 674982), (363, 613620), (378, 589270), (385, 578556), (396, 562485), (420, 530343), (462, 482130), (484, 460215), (487, 457380), (495, 449988), (540, 412489), (594, 374990), (605, 368172), (630, 353562), (660, 337491), (693, 321420), (726, 306810), (756, 294635), (770, 289278), (847, 262980), (924, 241065), (945, 235708), (974, 228690), (990, 224994), (1089, 204540), (1155, 192852), (1188, 187495), (1210, 184086), (1260, 176781), (1386, 160710), (1452, 153405), (1461, 152460), (1485, 149996), (1540, 144639), (1694, 131490), (1815, 122724), (1890, 117854), (1948, 114345), (1980, 112497), (2079, 107140), (2178, 102270), (2310, 96426), (2420, 92043), (2435, 91476), (2541, 87660), (2772, 80355), (2922, 76230), (2970, 74998), (3267, 68180), (3388, 65745), (3409, 65340), (3465, 64284), (3630, 61362), (3780, 58927), (4158, 53570), (4235, 52596), (4356, 51135), (4383, 50820), (4620, 48213), (4870, 45738), (5082, 43830), (5357, 41580), (5445, 40908), (5844, 38115), (5940, 37499), (6534, 34090), (6818, 32670), (6930, 32142), (7260, 30681), (7305, 30492), (7623, 29220), (8316, 26785), (8470, 26298), (8766, 25410), (9740, 22869), (10164, 21915), (10227, 21780), (10395, 21428), (10714, 20790), (10890, 20454), (12705, 17532), (13068, 17045), (13149, 16940), (13636, 16335), (13860, 16071), (14610, 15246)]