30062800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4456

約数の個数: 60

約数和(自身を含む): 76491756

約数和(自身を除く): 46428956

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 4421, 6800, 8842, 17684, 22105, 35368, 44210, 70736, 75157, 88420, 110525, 150314, 176840, 221050, 300628, 353680, 375785, 442100, 601256, 751570, 884200, 1202512, 1503140, 1768400, 1878925, 3006280, 3757850, 6012560, 7515700, 15031400, 30062800]

約数ペア:

[(1, 30062800), (2, 15031400), (4, 7515700), (5, 6012560), (8, 3757850), (10, 3006280), (16, 1878925), (17, 1768400), (20, 1503140), (25, 1202512), (34, 884200), (40, 751570), (50, 601256), (68, 442100), (80, 375785), (85, 353680), (100, 300628), (136, 221050), (170, 176840), (200, 150314), (272, 110525), (340, 88420), (400, 75157), (425, 70736), (680, 44210), (850, 35368), (1360, 22105), (1700, 17684), (3400, 8842), (4421, 6800)]