145440450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{323201}}^1$

素因数の和:323219

約数の個数: 36

約数和(自身を含む): 390751218

約数和(自身を除く): 245310768

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 323201, 646402, 969603, 1616005, 1939206, 2908809, 3232010, 4848015, 5817618, 8080025, 9696030, 14544045, 16160050, 24240075, 29088090, 48480150, 72720225, 145440450]

約数ペア:

[(1, 145440450), (2, 72720225), (3, 48480150), (5, 29088090), (6, 24240075), (9, 16160050), (10, 14544045), (15, 9696030), (18, 8080025), (25, 5817618), (30, 4848015), (45, 3232010), (50, 2908809), (75, 1939206), (90, 1616005), (150, 969603), (225, 646402), (450, 323201)]