144337000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 358525440

約数和(自身を除く): 214188440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 47, 50, 74, 83, 94, 100, 125, 148, 166, 185, 188, 200, 235, 250, 296, 332, 370, 376, 415, 470, 500, 664, 740, 830, 925, 940, 1000, 1175, 1480, 1660, 1739, 1850, 1880, 2075, 2350, 3071, 3320, 3478, 3700, 3901, 4150, 4625, 4700, 5875, 6142, 6956, 7400, 7802, 8300, 8695, 9250, 9400, 10375, 11750, 12284, 13912, 15355, 15604, 16600, 17390, 18500, 19505, 20750, 23500, 24568, 30710, 31208, 34780, 37000, 39010, 41500, 43475, 47000, 61420, 69560, 76775, 78020, 83000, 86950, 97525, 122840, 144337, 153550, 156040, 173900, 195050, 217375, 288674, 307100, 347800, 383875, 390100, 434750, 487625, 577348, 614200, 721685, 767750, 780200, 869500, 975250, 1154696, 1443370, 1535500, 1739000, 1950500, 2886740, 3071000, 3608425, 3901000, 5773480, 7216850, 14433700, 18042125, 28867400, 36084250, 72168500, 144337000]

約数ペア:

[(1, 144337000), (2, 72168500), (4, 36084250), (5, 28867400), (8, 18042125), (10, 14433700), (20, 7216850), (25, 5773480), (37, 3901000), (40, 3608425), (47, 3071000), (50, 2886740), (74, 1950500), (83, 1739000), (94, 1535500), (100, 1443370), (125, 1154696), (148, 975250), (166, 869500), (185, 780200), (188, 767750), (200, 721685), (235, 614200), (250, 577348), (296, 487625), (332, 434750), (370, 390100), (376, 383875), (415, 347800), (470, 307100), (500, 288674), (664, 217375), (740, 195050), (830, 173900), (925, 156040), (940, 153550), (1000, 144337), (1175, 122840), (1480, 97525), (1660, 86950), (1739, 83000), (1850, 78020), (1880, 76775), (2075, 69560), (2350, 61420), (3071, 47000), (3320, 43475), (3478, 41500), (3700, 39010), (3901, 37000), (4150, 34780), (4625, 31208), (4700, 30710), (5875, 24568), (6142, 23500), (6956, 20750), (7400, 19505), (7802, 18500), (8300, 17390), (8695, 16600), (9250, 15604), (9400, 15355), (10375, 13912), (11750, 12284)]