148173900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 144

約数和(自身を含む): 503467776

約数和(自身を除く): 355293876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1036, 1050, 1110, 1295, 1554, 1850, 1907, 2100, 2220, 2590, 2775, 3108, 3700, 3814, 3885, 5180, 5550, 5721, 6475, 7628, 7770, 9535, 11100, 11442, 12950, 13349, 15540, 19070, 19425, 22884, 25900, 26698, 28605, 38140, 38850, 40047, 47675, 53396, 57210, 66745, 70559, 77700, 80094, 95350, 114420, 133490, 141118, 143025, 160188, 190700, 200235, 211677, 266980, 282236, 286050, 333725, 352795, 400470, 423354, 493913, 572100, 667450, 705590, 800940, 846708, 987826, 1001175, 1058385, 1334900, 1411180, 1481739, 1763975, 1975652, 2002350, 2116770, 2469565, 2963478, 3527950, 4004700, 4233540, 4939130, 5291925, 5926956, 7055900, 7408695, 9878260, 10583850, 12347825, 14817390, 21167700, 24695650, 29634780, 37043475, 49391300, 74086950, 148173900]

約数ペア:

[(1, 148173900), (2, 74086950), (3, 49391300), (4, 37043475), (5, 29634780), (6, 24695650), (7, 21167700), (10, 14817390), (12, 12347825), (14, 10583850), (15, 9878260), (20, 7408695), (21, 7055900), (25, 5926956), (28, 5291925), (30, 4939130), (35, 4233540), (37, 4004700), (42, 3527950), (50, 2963478), (60, 2469565), (70, 2116770), (74, 2002350), (75, 1975652), (84, 1763975), (100, 1481739), (105, 1411180), (111, 1334900), (140, 1058385), (148, 1001175), (150, 987826), (175, 846708), (185, 800940), (210, 705590), (222, 667450), (259, 572100), (300, 493913), (350, 423354), (370, 400470), (420, 352795), (444, 333725), (518, 286050), (525, 282236), (555, 266980), (700, 211677), (740, 200235), (777, 190700), (925, 160188), (1036, 143025), (1050, 141118), (1110, 133490), (1295, 114420), (1554, 95350), (1850, 80094), (1907, 77700), (2100, 70559), (2220, 66745), (2590, 57210), (2775, 53396), (3108, 47675), (3700, 40047), (3814, 38850), (3885, 38140), (5180, 28605), (5550, 26698), (5721, 25900), (6475, 22884), (7628, 19425), (7770, 19070), (9535, 15540), (11100, 13349), (11442, 12950)]