128429145000

素因数分解:

$2^3\times 3^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 960

約数和(自身を含む): 498611393280

約数和(自身を除く): 370182248280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 47, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 94, 100, 104, 108, 117, 120, 125, 130, 135, 141, 150, 156, 162, 173, 180, 188, 195, 200, 216, 225, 234, 235, 243, 250, 260, 270, 282, 300, 312, 324, 325, 346, 351, 360, 375, 376, 390, 405, 423, 450, 468, 470, 486, 500, 519, 520, 540, 564, 585, 600, 611, 625, 648, 650, 675, 692, 702, 705, 750, 780, 810, 846, 865, 900, 936, 940, 972, 975, 1000, 1038, 1053, 1080, 1125, 1128, 1170, 1175, 1215, 1222, 1250, 1269, 1300, 1350, 1384, 1404, 1410, 1500, 1557, 1560, 1620, 1625, 1692, 1730, 1755, 1800, 1833, 1875, 1880, 1944, 1950, 2025, 2076, 2106, 2115, 2249, 2250, 2340, 2350, 2430, 2444, 2500, 2538, 2595, 2600, 2700, 2808, 2820, 2925, 3000, 3055, 3114, 3159, 3240, 3250, 3375, 3384, 3460, 3510, 3525, 3666, 3750, 3807, 3900, 4050, 4152, 4212, 4230, 4325, 4498, 4500, 4671, 4680, 4700, 4860, 4875, 4888, 5000, 5076, 5190, 5265, 5400, 5499, 5625, 5640, 5850, 5875, 6075, 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56225, 57105, 58500, 58750, 60723, 60750, 61100, 62280, 63180, 63450, 64875, 65000, 65048, 65988, 67470, 67500, 70065, 70200, 70500, 73125, 73179, 73320, 76140, 76375, 77850, 78975, 80964, 81000, 81310, 82485, 84078, 84600, 86500, 87750, 88125, 89960, 91368, 91650, 93420, 95175, 97500, 97572, 98982, 101205, 101250, 103800, 105300, 105703, 105750, 108125, 109980, 112104, 112450, 114210, 116775, 117000, 117500, 121446, 121500, 121965, 122200, 126360, 126900, 129750, 131625, 131976, 134940, 135000, 137475, 140130, 141000, 146250, 146358, 148473, 151875, 152280, 152750, 155700, 157950, 158625, 161928, 162620, 164970, 168156, 168675, 173000, 175500, 176250, 182169, 183300, 186840, 190350, 194625, 195000, 195144, 197964, 202410, 202500, 203275, 210195, 210600, 211406, 211500, 216250, 219375, 219537, 219960, 224900, 228420, 229125, 233550, 235000, 242892, 243000, 243930, 247455, 253800, 259500, 263250, 264375, 269880, 274950, 280260, 281125, 285525, 292500, 292716, 296946, 303615, 303750, 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6873750, 7006500, 7138125, 7286760, 7317900, 7423650, 7590375, 7610616, 7785000, 7897500, 7903332, 7927725, 8131000, 8248500, 8407800, 8433750, 8561943, 8758125, 8781480, 9108450, 9147375, 9165000, 9513270, 9517500, 9879165, 9898200, 10120500, 10163750, 10310625, 10509750, 10570300, 10930140, 10976850, 11245000, 11415924, 11421000, 11677500, 12144600, 12196500, 12372750, 12650625, 12684360, 13172220, 13212875, 13662675, 13747500, 14013000, 14269905, 14276250, 14635800, 14847300, 15180750, 15245625, 15795000, 15806664, 15855450, 16465275, 16497000, 16867500, 17123886, 17516250, 18216900, 18294750, 18559125, 19026540, 19035000, 19758330, 20241000, 20327500, 20621250, 21019500, 21140600, 21860280, 21953700, 22771125, 22831848, 23355000, 23783175, 24393000, 24745500, 25301250, 25685829, 26274375, 26344440, 26425750, 27325350, 27442125, 27495000, 28539810, 28552500, 29694600, 30361500, 30491250, 30931875, 31710900, 32930550, 33735000, 34247772, 35032500, 36433800, 36589500, 37118250, 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約数ペア:

[(1, 128429145000), (2, 64214572500), (3, 42809715000), (4, 32107286250), (5, 25685829000), (6, 21404857500), (8, 16053643125), (9, 14269905000), (10, 12842914500), (12, 10702428750), (13, 9879165000), (15, 8561943000), (18, 7134952500), (20, 6421457250), (24, 5351214375), (25, 5137165800), (26, 4939582500), (27, 4756635000), (30, 4280971500), (36, 3567476250), (39, 3293055000), (40, 3210728625), (45, 2853981000), (47, 2732535000), (50, 2568582900), (52, 2469791250), (54, 2378317500), (60, 2140485750), (65, 1975833000), (72, 1783738125), (75, 1712388600), (78, 1646527500), (81, 1585545000), (90, 1426990500), (94, 1366267500), (100, 1284291450), (104, 1234895625), (108, 1189158750), (117, 1097685000), (120, 1070242875), (125, 1027433160), (130, 987916500), (135, 951327000), (141, 910845000), (150, 856194300), (156, 823263750), (162, 792772500), (173, 742365000), (180, 713495250), (188, 683133750), (195, 658611000), (200, 642145725), (216, 594579375), (225, 570796200), (234, 548842500), 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