163043400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20935

約数の個数: 96

約数和(自身を含む): 544340160

約数和(自身を除く): 381296760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 20903, 41806, 62709, 83612, 104515, 125418, 167224, 209030, 250836, 271739, 313545, 418060, 501672, 522575, 543478, 627090, 815217, 836120, 1045150, 1086956, 1254180, 1358695, 1567725, 1630434, 2090300, 2173912, 2508360, 2717390, 3135450, 3260868, 4076085, 4180600, 5434780, 6270900, 6521736, 6793475, 8152170, 10869560, 12541800, 13586950, 16304340, 20380425, 27173900, 32608680, 40760850, 54347800, 81521700, 163043400]

約数ペア:

[(1, 163043400), (2, 81521700), (3, 54347800), (4, 40760850), (5, 32608680), (6, 27173900), (8, 20380425), (10, 16304340), (12, 13586950), (13, 12541800), (15, 10869560), (20, 8152170), (24, 6793475), (25, 6521736), (26, 6270900), (30, 5434780), (39, 4180600), (40, 4076085), (50, 3260868), (52, 3135450), (60, 2717390), (65, 2508360), (75, 2173912), (78, 2090300), (100, 1630434), (104, 1567725), (120, 1358695), (130, 1254180), (150, 1086956), (156, 1045150), (195, 836120), (200, 815217), (260, 627090), (300, 543478), (312, 522575), (325, 501672), (390, 418060), (520, 313545), (600, 271739), (650, 250836), (780, 209030), (975, 167224), (1300, 125418), (1560, 104515), (1950, 83612), (2600, 62709), (3900, 41806), (7800, 20903)]