163997460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9235

約数の個数: 120

約数和(自身を含む): 561296736

約数和(自身を除く): 397299276

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 9203, 17820, 18406, 27609, 36812, 46015, 55218, 82827, 92030, 101233, 110436, 138045, 165654, 184060, 202466, 248481, 276090, 303699, 331308, 404932, 414135, 496962, 506165, 552180, 607398, 745443, 828270, 911097, 993924, 1012330, 1214796, 1242405, 1490886, 1518495, 1656540, 1822194, 2024660, 2484810, 2733291, 2981772, 3036990, 3644388, 3727215, 4555485, 4969620, 5466582, 6073980, 7454430, 8199873, 9110970, 10933164, 13666455, 14908860, 16399746, 18221940, 27332910, 32799492, 40999365, 54665820, 81998730, 163997460]

約数ペア:

[(1, 163997460), (2, 81998730), (3, 54665820), (4, 40999365), (5, 32799492), (6, 27332910), (9, 18221940), (10, 16399746), (11, 14908860), (12, 13666455), (15, 10933164), (18, 9110970), (20, 8199873), (22, 7454430), (27, 6073980), (30, 5466582), (33, 4969620), (36, 4555485), (44, 3727215), (45, 3644388), (54, 3036990), (55, 2981772), (60, 2733291), (66, 2484810), (81, 2024660), (90, 1822194), (99, 1656540), (108, 1518495), (110, 1490886), (132, 1242405), (135, 1214796), (162, 1012330), (165, 993924), (180, 911097), (198, 828270), (220, 745443), (270, 607398), (297, 552180), (324, 506165), (330, 496962), (396, 414135), (405, 404932), (495, 331308), (540, 303699), (594, 276090), (660, 248481), (810, 202466), (891, 184060), (990, 165654), (1188, 138045), (1485, 110436), (1620, 101233), (1782, 92030), (1980, 82827), (2970, 55218), (3564, 46015), (4455, 36812), (5940, 27609), (8910, 18406), (9203, 17820)]