15295800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 53434080

約数和(自身を除く): 38138280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 53, 60, 65, 74, 75, 78, 100, 104, 106, 111, 120, 130, 148, 150, 156, 159, 185, 195, 200, 212, 222, 260, 265, 296, 300, 312, 318, 325, 370, 390, 424, 444, 481, 520, 530, 555, 600, 636, 650, 689, 740, 780, 795, 888, 925, 962, 975, 1060, 1110, 1272, 1300, 1325, 1378, 1443, 1480, 1560, 1590, 1850, 1924, 1950, 1961, 2067, 2120, 2220, 2405, 2600, 2650, 2756, 2775, 2886, 3180, 3445, 3700, 3848, 3900, 3922, 3975, 4134, 4440, 4810, 5300, 5512, 5550, 5772, 5883, 6360, 6890, 7215, 7400, 7800, 7844, 7950, 8268, 9620, 9805, 10335, 10600, 11100, 11544, 11766, 12025, 13780, 14430, 15688, 15900, 16536, 17225, 19240, 19610, 20670, 22200, 23532, 24050, 25493, 27560, 28860, 29415, 31800, 34450, 36075, 39220, 41340, 47064, 48100, 49025, 50986, 51675, 57720, 58830, 68900, 72150, 76479, 78440, 82680, 96200, 98050, 101972, 103350, 117660, 127465, 137800, 144300, 147075, 152958, 196100, 203944, 206700, 235320, 254930, 288600, 294150, 305916, 382395, 392200, 413400, 509860, 588300, 611832, 637325, 764790, 1019720, 1176600, 1274650, 1529580, 1911975, 2549300, 3059160, 3823950, 5098600, 7647900, 15295800]

約数ペア:

[(1, 15295800), (2, 7647900), (3, 5098600), (4, 3823950), (5, 3059160), (6, 2549300), (8, 1911975), (10, 1529580), (12, 1274650), (13, 1176600), (15, 1019720), (20, 764790), (24, 637325), (25, 611832), (26, 588300), (30, 509860), (37, 413400), (39, 392200), (40, 382395), (50, 305916), (52, 294150), (53, 288600), (60, 254930), (65, 235320), (74, 206700), (75, 203944), (78, 196100), (100, 152958), (104, 147075), (106, 144300), (111, 137800), (120, 127465), (130, 117660), (148, 103350), (150, 101972), (156, 98050), (159, 96200), (185, 82680), (195, 78440), (200, 76479), (212, 72150), (222, 68900), (260, 58830), (265, 57720), (296, 51675), (300, 50986), (312, 49025), (318, 48100), (325, 47064), (370, 41340), (390, 39220), (424, 36075), (444, 34450), (481, 31800), (520, 29415), (530, 28860), (555, 27560), (600, 25493), (636, 24050), (650, 23532), (689, 22200), (740, 20670), (780, 19610), (795, 19240), (888, 17225), (925, 16536), (962, 15900), (975, 15688), (1060, 14430), (1110, 13780), (1272, 12025), (1300, 11766), (1325, 11544), (1378, 11100), (1443, 10600), (1480, 10335), (1560, 9805), (1590, 9620), (1850, 8268), (1924, 7950), (1950, 7844), (1961, 7800), (2067, 7400), (2120, 7215), (2220, 6890), (2405, 6360), (2600, 5883), (2650, 5772), (2756, 5550), (2775, 5512), (2886, 5300), (3180, 4810), (3445, 4440), (3700, 4134), (3848, 3975), (3900, 3922)]