202240380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 597155328

約数和(自身を除く): 394914948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 276, 303, 345, 404, 460, 505, 606, 690, 1010, 1212, 1380, 1451, 1515, 2020, 2323, 2902, 3030, 4353, 4646, 5804, 6060, 6969, 7255, 8706, 9292, 11615, 13938, 14510, 17412, 21765, 23230, 27876, 29020, 33373, 34845, 43530, 46460, 66746, 69690, 87060, 100119, 133492, 139380, 146551, 166865, 200238, 293102, 333730, 400476, 439653, 500595, 586204, 667460, 732755, 879306, 1001190, 1465510, 1758612, 2002380, 2198265, 2931020, 3370673, 4396530, 6741346, 8793060, 10112019, 13482692, 16853365, 20224038, 33706730, 40448076, 50560095, 67413460, 101120190, 202240380]

約数ペア:

[(1, 202240380), (2, 101120190), (3, 67413460), (4, 50560095), (5, 40448076), (6, 33706730), (10, 20224038), (12, 16853365), (15, 13482692), (20, 10112019), (23, 8793060), (30, 6741346), (46, 4396530), (60, 3370673), (69, 2931020), (92, 2198265), (101, 2002380), (115, 1758612), (138, 1465510), (202, 1001190), (230, 879306), (276, 732755), (303, 667460), (345, 586204), (404, 500595), (460, 439653), (505, 400476), (606, 333730), (690, 293102), (1010, 200238), (1212, 166865), (1380, 146551), (1451, 139380), (1515, 133492), (2020, 100119), (2323, 87060), (2902, 69690), (3030, 66746), (4353, 46460), (4646, 43530), (5804, 34845), (6060, 33373), (6969, 29020), (7255, 27876), (8706, 23230), (9292, 21765), (11615, 17412), (13938, 14510)]