139757200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 120

約数和(自身を含む): 382493376

約数和(自身を除く): 242736176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 440, 460, 506, 550, 575, 880, 920, 1012, 1100, 1150, 1265, 1381, 1840, 2024, 2200, 2300, 2530, 2762, 4048, 4400, 4600, 5060, 5524, 6325, 6905, 9200, 10120, 11048, 12650, 13810, 15191, 20240, 22096, 25300, 27620, 30382, 31763, 34525, 50600, 55240, 60764, 63526, 69050, 75955, 101200, 110480, 121528, 127052, 138100, 151910, 158815, 243056, 254104, 276200, 303820, 317630, 349393, 379775, 508208, 552400, 607640, 635260, 698786, 759550, 794075, 1215280, 1270520, 1397572, 1519100, 1588150, 1746965, 2541040, 2795144, 3038200, 3176300, 3493930, 5590288, 6076400, 6352600, 6987860, 8734825, 12705200, 13975720, 17469650, 27951440, 34939300, 69878600, 139757200]

約数ペア:

[(1, 139757200), (2, 69878600), (4, 34939300), (5, 27951440), (8, 17469650), (10, 13975720), (11, 12705200), (16, 8734825), (20, 6987860), (22, 6352600), (23, 6076400), (25, 5590288), (40, 3493930), (44, 3176300), (46, 3038200), (50, 2795144), (55, 2541040), (80, 1746965), (88, 1588150), (92, 1519100), (100, 1397572), (110, 1270520), (115, 1215280), (176, 794075), (184, 759550), (200, 698786), (220, 635260), (230, 607640), (253, 552400), (275, 508208), (368, 379775), (400, 349393), (440, 317630), (460, 303820), (506, 276200), (550, 254104), (575, 243056), (880, 158815), (920, 151910), (1012, 138100), (1100, 127052), (1150, 121528), (1265, 110480), (1381, 101200), (1840, 75955), (2024, 69050), (2200, 63526), (2300, 60764), (2530, 55240), (2762, 50600), (4048, 34525), (4400, 31763), (4600, 30382), (5060, 27620), (5524, 25300), (6325, 22096), (6905, 20240), (9200, 15191), (10120, 13810), (11048, 12650)]