998209200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 3398711040

約数和(自身を除く): 2400501840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 59, 60, 69, 75, 80, 92, 100, 115, 118, 120, 138, 150, 177, 184, 200, 230, 236, 240, 276, 295, 300, 345, 354, 368, 400, 460, 472, 552, 575, 590, 600, 613, 690, 708, 885, 920, 944, 1104, 1150, 1180, 1200, 1226, 1357, 1380, 1416, 1475, 1725, 1770, 1839, 1840, 2300, 2360, 2452, 2714, 2760, 2832, 2950, 3065, 3450, 3540, 3678, 4071, 4425, 4600, 4720, 4904, 5428, 5520, 5900, 6130, 6785, 6900, 7080, 7356, 8142, 8850, 9195, 9200, 9808, 10856, 11800, 12260, 13570, 13800, 14099, 14160, 14712, 15325, 16284, 17700, 18390, 20355, 21712, 23600, 24520, 27140, 27600, 28198, 29424, 30650, 32568, 33925, 35400, 36167, 36780, 40710, 42297, 45975, 49040, 54280, 56396, 61300, 65136, 67850, 70495, 70800, 72334, 73560, 81420, 84594, 91950, 101775, 108501, 108560, 112792, 122600, 135700, 140990, 144668, 147120, 162840, 169188, 180835, 183900, 203550, 211485, 217002, 225584, 245200, 271400, 281980, 289336, 325680, 338376, 352475, 361670, 367800, 407100, 422970, 434004, 542505, 542800, 563960, 578672, 676752, 704950, 723340, 735600, 814200, 831841, 845940, 868008, 904175, 1057425, 1085010, 1127920, 1409900, 1446680, 1628400, 1663682, 1691880, 1736016, 1808350, 2114850, 2170020, 2495523, 2712525, 2819800, 2893360, 3327364, 3383760, 3616700, 4159205, 4229700, 4340040, 4991046, 5425050, 5639600, 6654728, 7233400, 8318410, 8459400, 8680080, 9982092, 10850100, 12477615, 13309456, 14466800, 16636820, 16918800, 19964184, 20796025, 21700200, 24955230, 33273640, 39928368, 41592050, 43400400, 49910460, 62388075, 66547280, 83184100, 99820920, 124776150, 166368200, 199641840, 249552300, 332736400, 499104600, 998209200]

約数ペア:

[(1, 998209200), (2, 499104600), (3, 332736400), (4, 249552300), (5, 199641840), (6, 166368200), (8, 124776150), (10, 99820920), (12, 83184100), (15, 66547280), (16, 62388075), (20, 49910460), (23, 43400400), (24, 41592050), (25, 39928368), (30, 33273640), (40, 24955230), (46, 21700200), (48, 20796025), (50, 19964184), (59, 16918800), (60, 16636820), (69, 14466800), (75, 13309456), (80, 12477615), (92, 10850100), (100, 9982092), (115, 8680080), (118, 8459400), (120, 8318410), (138, 7233400), (150, 6654728), (177, 5639600), (184, 5425050), (200, 4991046), (230, 4340040), (236, 4229700), (240, 4159205), (276, 3616700), (295, 3383760), (300, 3327364), (345, 2893360), (354, 2819800), (368, 2712525), (400, 2495523), (460, 2170020), (472, 2114850), (552, 1808350), (575, 1736016), (590, 1691880), (600, 1663682), (613, 1628400), (690, 1446680), (708, 1409900), (885, 1127920), (920, 1085010), (944, 1057425), (1104, 904175), (1150, 868008), (1180, 845940), (1200, 831841), (1226, 814200), (1357, 735600), (1380, 723340), (1416, 704950), (1475, 676752), (1725, 578672), (1770, 563960), (1839, 542800), (1840, 542505), (2300, 434004), (2360, 422970), (2452, 407100), (2714, 367800), (2760, 361670), (2832, 352475), (2950, 338376), (3065, 325680), (3450, 289336), (3540, 281980), (3678, 271400), (4071, 245200), (4425, 225584), (4600, 217002), (4720, 211485), (4904, 203550), (5428, 183900), (5520, 180835), (5900, 169188), (6130, 162840), (6785, 147120), (6900, 144668), (7080, 140990), (7356, 135700), (8142, 122600), (8850, 112792), (9195, 108560), (9200, 108501), (9808, 101775), (10856, 91950), (11800, 84594), (12260, 81420), (13570, 73560), (13800, 72334), (14099, 70800), (14160, 70495), (14712, 67850), (15325, 65136), (16284, 61300), (17700, 56396), (18390, 54280), (20355, 49040), (21712, 45975), (23600, 42297), (24520, 40710), (27140, 36780), (27600, 36167), (28198, 35400), (29424, 33925), (30650, 32568)]