142542000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{7919}}^1$

素因数の和:7948

約数の個数: 120

約数和(自身を含む): 497914560

約数和(自身を除く): 355372560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 7919, 9000, 15838, 18000, 23757, 31676, 39595, 47514, 63352, 71271, 79190, 95028, 118785, 126704, 142542, 158380, 190056, 197975, 237570, 285084, 316760, 356355, 380112, 395950, 475140, 570168, 593925, 633520, 712710, 791900, 950280, 989875, 1140336, 1187850, 1425420, 1583800, 1781775, 1900560, 1979750, 2375700, 2850840, 2969625, 3167600, 3563550, 3959500, 4751400, 5701680, 5939250, 7127100, 7919000, 8908875, 9502800, 11878500, 14254200, 15838000, 17817750, 23757000, 28508400, 35635500, 47514000, 71271000, 142542000]

約数ペア:

[(1, 142542000), (2, 71271000), (3, 47514000), (4, 35635500), (5, 28508400), (6, 23757000), (8, 17817750), (9, 15838000), (10, 14254200), (12, 11878500), (15, 9502800), (16, 8908875), (18, 7919000), (20, 7127100), (24, 5939250), (25, 5701680), (30, 4751400), (36, 3959500), (40, 3563550), (45, 3167600), (48, 2969625), (50, 2850840), (60, 2375700), (72, 1979750), (75, 1900560), (80, 1781775), (90, 1583800), (100, 1425420), (120, 1187850), (125, 1140336), (144, 989875), (150, 950280), (180, 791900), (200, 712710), (225, 633520), (240, 593925), (250, 570168), (300, 475140), (360, 395950), (375, 380112), (400, 356355), (450, 316760), (500, 285084), (600, 237570), (720, 197975), (750, 190056), (900, 158380), (1000, 142542), (1125, 126704), (1200, 118785), (1500, 95028), (1800, 79190), (2000, 71271), (2250, 63352), (3000, 47514), (3600, 39595), (4500, 31676), (6000, 23757), (7919, 18000), (9000, 15838)]