149736780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22483}}^1$

素因数の和:22535

約数の個数: 72

約数和(自身を含む): 466498032

約数和(自身を除く): 316761252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 22483, 44966, 67449, 89932, 112415, 134898, 202347, 224830, 269796, 337245, 404694, 449660, 674490, 809388, 831871, 1011735, 1348980, 1663742, 2023470, 2495613, 3327484, 4046940, 4159355, 4991226, 7486839, 8318710, 9982452, 12478065, 14973678, 16637420, 24956130, 29947356, 37434195, 49912260, 74868390, 149736780]

約数ペア:

[(1, 149736780), (2, 74868390), (3, 49912260), (4, 37434195), (5, 29947356), (6, 24956130), (9, 16637420), (10, 14973678), (12, 12478065), (15, 9982452), (18, 8318710), (20, 7486839), (30, 4991226), (36, 4159355), (37, 4046940), (45, 3327484), (60, 2495613), (74, 2023470), (90, 1663742), (111, 1348980), (148, 1011735), (180, 831871), (185, 809388), (222, 674490), (333, 449660), (370, 404694), (444, 337245), (555, 269796), (666, 224830), (740, 202347), (1110, 134898), (1332, 112415), (1665, 89932), (2220, 67449), (3330, 44966), (6660, 22483)]