150298400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26866

約数の個数: 72

約数和(自身を含む): 419348160

約数和(自身を除く): 269049760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 26839, 53678, 107356, 134195, 187873, 214712, 268390, 375746, 429424, 536780, 670975, 751492, 858848, 939365, 1073560, 1341950, 1502984, 1878730, 2147120, 2683900, 3005968, 3757460, 4294240, 4696825, 5367800, 6011936, 7514920, 9393650, 10735600, 15029840, 18787300, 21471200, 30059680, 37574600, 75149200, 150298400]

約数ペア:

[(1, 150298400), (2, 75149200), (4, 37574600), (5, 30059680), (7, 21471200), (8, 18787300), (10, 15029840), (14, 10735600), (16, 9393650), (20, 7514920), (25, 6011936), (28, 5367800), (32, 4696825), (35, 4294240), (40, 3757460), (50, 3005968), (56, 2683900), (70, 2147120), (80, 1878730), (100, 1502984), (112, 1341950), (140, 1073560), (160, 939365), (175, 858848), (200, 751492), (224, 670975), (280, 536780), (350, 429424), (400, 375746), (560, 268390), (700, 214712), (800, 187873), (1120, 134195), (1400, 107356), (2800, 53678), (5600, 26839)]