105305700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 320604480

約数和(自身を除く): 215298780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 53, 60, 74, 75, 100, 106, 111, 148, 150, 159, 179, 185, 212, 222, 265, 300, 318, 358, 370, 444, 530, 537, 555, 636, 716, 740, 795, 895, 925, 1060, 1074, 1110, 1325, 1590, 1790, 1850, 1961, 2148, 2220, 2650, 2685, 2775, 3180, 3580, 3700, 3922, 3975, 4475, 5300, 5370, 5550, 5883, 6623, 7844, 7950, 8950, 9487, 9805, 10740, 11100, 11766, 13246, 13425, 15900, 17900, 18974, 19610, 19869, 23532, 26492, 26850, 28461, 29415, 33115, 37948, 39220, 39738, 47435, 49025, 53700, 56922, 58830, 66230, 79476, 94870, 98050, 99345, 113844, 117660, 132460, 142305, 147075, 165575, 189740, 196100, 198690, 237175, 284610, 294150, 331150, 351019, 397380, 474350, 496725, 569220, 588300, 662300, 702038, 711525, 948700, 993450, 1053057, 1404076, 1423050, 1755095, 1986900, 2106114, 2846100, 3510190, 4212228, 5265285, 7020380, 8775475, 10530570, 17550950, 21061140, 26326425, 35101900, 52652850, 105305700]

約数ペア:

[(1, 105305700), (2, 52652850), (3, 35101900), (4, 26326425), (5, 21061140), (6, 17550950), (10, 10530570), (12, 8775475), (15, 7020380), (20, 5265285), (25, 4212228), (30, 3510190), (37, 2846100), (50, 2106114), (53, 1986900), (60, 1755095), (74, 1423050), (75, 1404076), (100, 1053057), (106, 993450), (111, 948700), (148, 711525), (150, 702038), (159, 662300), (179, 588300), (185, 569220), (212, 496725), (222, 474350), (265, 397380), (300, 351019), (318, 331150), (358, 294150), (370, 284610), (444, 237175), (530, 198690), (537, 196100), (555, 189740), (636, 165575), (716, 147075), (740, 142305), (795, 132460), (895, 117660), (925, 113844), (1060, 99345), (1074, 98050), (1110, 94870), (1325, 79476), (1590, 66230), (1790, 58830), (1850, 56922), (1961, 53700), (2148, 49025), (2220, 47435), (2650, 39738), (2685, 39220), (2775, 37948), (3180, 33115), (3580, 29415), (3700, 28461), (3922, 26850), (3975, 26492), (4475, 23532), (5300, 19869), (5370, 19610), (5550, 18974), (5883, 17900), (6623, 15900), (7844, 13425), (7950, 13246), (8950, 11766), (9487, 11100), (9805, 10740)]