195150000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 120

約数和(自身を含む): 630615888

約数和(自身を除く): 435465888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1301, 1500, 1875, 2000, 2500, 2602, 3000, 3125, 3750, 3903, 5000, 5204, 6000, 6250, 6505, 7500, 7806, 9375, 10000, 10408, 12500, 13010, 15000, 15612, 18750, 19515, 20816, 25000, 26020, 30000, 31224, 32525, 37500, 39030, 50000, 52040, 62448, 65050, 75000, 78060, 97575, 104080, 130100, 150000, 156120, 162625, 195150, 260200, 312240, 325250, 390300, 487875, 520400, 650500, 780600, 813125, 975750, 1301000, 1561200, 1626250, 1951500, 2439375, 2602000, 3252500, 3903000, 4065625, 4878750, 6505000, 7806000, 8131250, 9757500, 12196875, 13010000, 16262500, 19515000, 24393750, 32525000, 39030000, 48787500, 65050000, 97575000, 195150000]

約数ペア:

[(1, 195150000), (2, 97575000), (3, 65050000), (4, 48787500), (5, 39030000), (6, 32525000), (8, 24393750), (10, 19515000), (12, 16262500), (15, 13010000), (16, 12196875), (20, 9757500), (24, 8131250), (25, 7806000), (30, 6505000), (40, 4878750), (48, 4065625), (50, 3903000), (60, 3252500), (75, 2602000), (80, 2439375), (100, 1951500), (120, 1626250), (125, 1561200), (150, 1301000), (200, 975750), (240, 813125), (250, 780600), (300, 650500), (375, 520400), (400, 487875), (500, 390300), (600, 325250), (625, 312240), (750, 260200), (1000, 195150), (1200, 162625), (1250, 156120), (1301, 150000), (1500, 130100), (1875, 104080), (2000, 97575), (2500, 78060), (2602, 75000), (3000, 65050), (3125, 62448), (3750, 52040), (3903, 50000), (5000, 39030), (5204, 37500), (6000, 32525), (6250, 31224), (6505, 30000), (7500, 26020), (7806, 25000), (9375, 20816), (10000, 19515), (10408, 18750), (12500, 15612), (13010, 15000)]