138805200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{38557}}^1$

素因数の和:38581

約数の個数: 90

約数和(自身を含む): 481705094

約数和(自身を除く): 342899894

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, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 38557, 77114, 115671, 154228, 192785, 231342, 308456, 347013, 385570, 462684, 578355, 616912, 694026, 771140, 925368, 963925, 1156710, 1388052, 1542280, 1735065, 1850736, 1927850, 2313420, 2776104, 2891775, 3084560, 3470130, 3855700, 4626840, 5552208, 5783550, 6940260, 7711400, 8675325, 9253680, 11567100, 13880520, 15422800, 17350650, 23134200, 27761040, 34701300, 46268400, 69402600, 138805200]

約数ペア:

[(1, 138805200), (2, 69402600), (3, 46268400), (4, 34701300), (5, 27761040), (6, 23134200), (8, 17350650), (9, 15422800), (10, 13880520), (12, 11567100), (15, 9253680), (16, 8675325), (18, 7711400), (20, 6940260), (24, 5783550), (25, 5552208), (30, 4626840), (36, 3855700), (40, 3470130), (45, 3084560), (48, 2891775), (50, 2776104), (60, 2313420), (72, 1927850), (75, 1850736), (80, 1735065), (90, 1542280), (100, 1388052), (120, 1156710), (144, 963925), (150, 925368), (180, 771140), (200, 694026), (225, 616912), (240, 578355), (300, 462684), (360, 385570), (400, 347013), (450, 308456), (600, 231342), (720, 192785), (900, 154228), (1200, 115671), (1800, 77114), (3600, 38557)]