149049720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 505731600

約数和(自身を除く): 356681880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 179, 180, 216, 257, 270, 324, 358, 360, 405, 514, 537, 540, 648, 716, 771, 810, 895, 1028, 1074, 1080, 1285, 1432, 1542, 1611, 1620, 1790, 2056, 2148, 2313, 2570, 2685, 3084, 3222, 3240, 3580, 3855, 4296, 4626, 4833, 5140, 5370, 6168, 6444, 6939, 7160, 7710, 8055, 9252, 9666, 10280, 10740, 11565, 12888, 13878, 14499, 15420, 16110, 18504, 19332, 20817, 21480, 23130, 24165, 27756, 28998, 30840, 32220, 34695, 38664, 41634, 46003, 46260, 48330, 55512, 57996, 64440, 69390, 72495, 83268, 92006, 92520, 96660, 104085, 115992, 138009, 138780, 144990, 166536, 184012, 193320, 208170, 230015, 276018, 277560, 289980, 368024, 414027, 416340, 460030, 552036, 579960, 690045, 828054, 832680, 920060, 1104072, 1242081, 1380090, 1656108, 1840120, 2070135, 2484162, 2760180, 3312216, 3726243, 4140270, 4968324, 5520360, 6210405, 7452486, 8280540, 9936648, 12420810, 14904972, 16561080, 18631215, 24841620, 29809944, 37262430, 49683240, 74524860, 149049720]

約数ペア:

[(1, 149049720), (2, 74524860), (3, 49683240), (4, 37262430), (5, 29809944), (6, 24841620), (8, 18631215), (9, 16561080), (10, 14904972), (12, 12420810), (15, 9936648), (18, 8280540), (20, 7452486), (24, 6210405), (27, 5520360), (30, 4968324), (36, 4140270), (40, 3726243), (45, 3312216), (54, 2760180), (60, 2484162), (72, 2070135), (81, 1840120), (90, 1656108), (108, 1380090), (120, 1242081), (135, 1104072), (162, 920060), (179, 832680), (180, 828054), (216, 690045), (257, 579960), (270, 552036), (324, 460030), (358, 416340), (360, 414027), (405, 368024), (514, 289980), (537, 277560), (540, 276018), (648, 230015), (716, 208170), (771, 193320), (810, 184012), (895, 166536), (1028, 144990), (1074, 138780), (1080, 138009), (1285, 115992), (1432, 104085), (1542, 96660), (1611, 92520), (1620, 92006), (1790, 83268), (2056, 72495), (2148, 69390), (2313, 64440), (2570, 57996), (2685, 55512), (3084, 48330), (3222, 46260), (3240, 46003), (3580, 41634), (3855, 38664), (4296, 34695), (4626, 32220), (4833, 30840), (5140, 28998), (5370, 27756), (6168, 24165), (6444, 23130), (6939, 21480), (7160, 20817), (7710, 19332), (8055, 18504), (9252, 16110), (9666, 15420), (10280, 14499), (10740, 13878), (11565, 12888)]