154920000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 140

約数和(自身を含む): 512598416

約数和(自身を除く): 357678416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1291, 1500, 1600, 1875, 2000, 2400, 2500, 2582, 3000, 3750, 3873, 4000, 4800, 5000, 5164, 6000, 6455, 7500, 7746, 8000, 10000, 10328, 12000, 12910, 15000, 15492, 19365, 20000, 20656, 24000, 25820, 30000, 30984, 32275, 38730, 40000, 41312, 51640, 60000, 61968, 64550, 77460, 82624, 96825, 103280, 120000, 123936, 129100, 154920, 161375, 193650, 206560, 247872, 258200, 309840, 322750, 387300, 413120, 484125, 516400, 619680, 645500, 774600, 806875, 968250, 1032800, 1239360, 1291000, 1549200, 1613750, 1936500, 2065600, 2420625, 2582000, 3098400, 3227500, 3873000, 4841250, 5164000, 6196800, 6455000, 7746000, 9682500, 10328000, 12910000, 15492000, 19365000, 25820000, 30984000, 38730000, 51640000, 77460000, 154920000]

約数ペア:

[(1, 154920000), (2, 77460000), (3, 51640000), (4, 38730000), (5, 30984000), (6, 25820000), (8, 19365000), (10, 15492000), (12, 12910000), (15, 10328000), (16, 9682500), (20, 7746000), (24, 6455000), (25, 6196800), (30, 5164000), (32, 4841250), (40, 3873000), (48, 3227500), (50, 3098400), (60, 2582000), (64, 2420625), (75, 2065600), (80, 1936500), (96, 1613750), (100, 1549200), (120, 1291000), (125, 1239360), (150, 1032800), (160, 968250), (192, 806875), (200, 774600), (240, 645500), (250, 619680), (300, 516400), (320, 484125), (375, 413120), (400, 387300), (480, 322750), (500, 309840), (600, 258200), (625, 247872), (750, 206560), (800, 193650), (960, 161375), (1000, 154920), (1200, 129100), (1250, 123936), (1291, 120000), (1500, 103280), (1600, 96825), (1875, 82624), (2000, 77460), (2400, 64550), (2500, 61968), (2582, 60000), (3000, 51640), (3750, 41312), (3873, 40000), (4000, 38730), (4800, 32275), (5000, 30984), (5164, 30000), (6000, 25820), (6455, 24000), (7500, 20656), (7746, 20000), (8000, 19365), (10000, 15492), (10328, 15000), (12000, 12910)]