1610340000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{26839}}^1$

素因数の和:26872

約数の個数: 120

約数和(自身を含む): 5282434080

約数和(自身を除く): 3672094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 5000, 6000, 7500, 10000, 12000, 15000, 20000, 26839, 30000, 53678, 60000, 80517, 107356, 134195, 161034, 214712, 268390, 322068, 402585, 429424, 536780, 644136, 670975, 805170, 858848, 1073560, 1288272, 1341950, 1610340, 2012925, 2147120, 2576544, 2683900, 3220680, 3354875, 4025850, 4294240, 5367800, 6441360, 6709750, 8051700, 10064625, 10735600, 12882720, 13419500, 16103400, 16774375, 20129250, 21471200, 26839000, 32206800, 33548750, 40258500, 50323125, 53678000, 64413600, 67097500, 80517000, 100646250, 107356000, 134195000, 161034000, 201292500, 268390000, 322068000, 402585000, 536780000, 805170000, 1610340000]

約数ペア:

[(1, 1610340000), (2, 805170000), (3, 536780000), (4, 402585000), (5, 322068000), (6, 268390000), (8, 201292500), (10, 161034000), (12, 134195000), (15, 107356000), (16, 100646250), (20, 80517000), (24, 67097500), (25, 64413600), (30, 53678000), (32, 50323125), (40, 40258500), (48, 33548750), (50, 32206800), (60, 26839000), (75, 21471200), (80, 20129250), (96, 16774375), (100, 16103400), (120, 13419500), (125, 12882720), (150, 10735600), (160, 10064625), (200, 8051700), (240, 6709750), (250, 6441360), (300, 5367800), (375, 4294240), (400, 4025850), (480, 3354875), (500, 3220680), (600, 2683900), (625, 2576544), (750, 2147120), (800, 2012925), (1000, 1610340), (1200, 1341950), (1250, 1288272), (1500, 1073560), (1875, 858848), (2000, 805170), (2400, 670975), (2500, 644136), (3000, 536780), (3750, 429424), (4000, 402585), (5000, 322068), (6000, 268390), (7500, 214712), (10000, 161034), (12000, 134195), (15000, 107356), (20000, 80517), (26839, 60000), (30000, 53678)]