4506900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 13269984

約数和(自身を除く): 8763084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 181, 249, 300, 332, 362, 415, 498, 543, 724, 830, 905, 996, 1086, 1245, 1660, 1810, 2075, 2172, 2490, 2715, 3620, 4150, 4525, 4980, 5430, 6225, 8300, 9050, 10860, 12450, 13575, 15023, 18100, 24900, 27150, 30046, 45069, 54300, 60092, 75115, 90138, 150230, 180276, 225345, 300460, 375575, 450690, 751150, 901380, 1126725, 1502300, 2253450, 4506900]

約数ペア:

[(1, 4506900), (2, 2253450), (3, 1502300), (4, 1126725), (5, 901380), (6, 751150), (10, 450690), (12, 375575), (15, 300460), (20, 225345), (25, 180276), (30, 150230), (50, 90138), (60, 75115), (75, 60092), (83, 54300), (100, 45069), (150, 30046), (166, 27150), (181, 24900), (249, 18100), (300, 15023), (332, 13575), (362, 12450), (415, 10860), (498, 9050), (543, 8300), (724, 6225), (830, 5430), (905, 4980), (996, 4525), (1086, 4150), (1245, 3620), (1660, 2715), (1810, 2490), (2075, 2172)]