18229200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1413

約数の個数: 120

約数和(自身を含む): 63748896

約数和(自身を除く): 45519696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1381, 1650, 2200, 2640, 2762, 3300, 4143, 4400, 5524, 6600, 6905, 8286, 11048, 13200, 13810, 15191, 16572, 20715, 22096, 27620, 30382, 33144, 34525, 41430, 45573, 55240, 60764, 66288, 69050, 75955, 82860, 91146, 103575, 110480, 121528, 138100, 151910, 165720, 182292, 207150, 227865, 243056, 276200, 303820, 331440, 364584, 379775, 414300, 455730, 552400, 607640, 729168, 759550, 828600, 911460, 1139325, 1215280, 1519100, 1657200, 1822920, 2278650, 3038200, 3645840, 4557300, 6076400, 9114600, 18229200]

約数ペア:

[(1, 18229200), (2, 9114600), (3, 6076400), (4, 4557300), (5, 3645840), (6, 3038200), (8, 2278650), (10, 1822920), (11, 1657200), (12, 1519100), (15, 1215280), (16, 1139325), (20, 911460), (22, 828600), (24, 759550), (25, 729168), (30, 607640), (33, 552400), (40, 455730), (44, 414300), (48, 379775), (50, 364584), (55, 331440), (60, 303820), (66, 276200), (75, 243056), (80, 227865), (88, 207150), (100, 182292), (110, 165720), (120, 151910), (132, 138100), (150, 121528), (165, 110480), (176, 103575), (200, 91146), (220, 82860), (240, 75955), (264, 69050), (275, 66288), (300, 60764), (330, 55240), (400, 45573), (440, 41430), (528, 34525), (550, 33144), (600, 30382), (660, 27620), (825, 22096), (880, 20715), (1100, 16572), (1200, 15191), (1320, 13810), (1381, 13200), (1650, 11048), (2200, 8286), (2640, 6905), (2762, 6600), (3300, 5524), (4143, 4400)]