1301478900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{10607}}^1$

素因数の和:11033

約数の個数: 72

約数和(自身を含む): 3775175040

約数和(自身を除く): 2473696140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 10225, 10607, 12270, 20450, 21214, 24540, 30675, 31821, 40900, 42428, 53035, 61350, 63642, 106070, 122700, 127284, 159105, 212140, 265175, 318210, 530350, 636420, 795525, 1060700, 1591050, 3182100, 4338263, 8676526, 13014789, 17353052, 21691315, 26029578, 43382630, 52059156, 65073945, 86765260, 108456575, 130147890, 216913150, 260295780, 325369725, 433826300, 650739450, 1301478900]

約数ペア:

[(1, 1301478900), (2, 650739450), (3, 433826300), (4, 325369725), (5, 260295780), (6, 216913150), (10, 130147890), (12, 108456575), (15, 86765260), (20, 65073945), (25, 52059156), (30, 43382630), (50, 26029578), (60, 21691315), (75, 17353052), (100, 13014789), (150, 8676526), (300, 4338263), (409, 3182100), (818, 1591050), (1227, 1060700), (1636, 795525), (2045, 636420), (2454, 530350), (4090, 318210), (4908, 265175), (6135, 212140), (8180, 159105), (10225, 127284), (10607, 122700), (12270, 106070), (20450, 63642), (21214, 61350), (24540, 53035), (30675, 42428), (31821, 40900)]