78644850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 203290560

約数和(自身を除く): 124645710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 89, 129, 137, 150, 178, 215, 258, 267, 274, 411, 430, 445, 534, 645, 685, 822, 890, 1075, 1290, 1335, 1370, 2055, 2150, 2225, 2670, 3225, 3425, 3827, 4110, 4450, 5891, 6450, 6675, 6850, 7654, 10275, 11481, 11782, 12193, 13350, 17673, 19135, 20550, 22962, 24386, 29455, 35346, 36579, 38270, 57405, 58910, 60965, 73158, 88365, 95675, 114810, 121930, 147275, 176730, 182895, 191350, 287025, 294550, 304825, 365790, 441825, 524299, 574050, 609650, 883650, 914475, 1048598, 1572897, 1828950, 2621495, 3145794, 5242990, 7864485, 13107475, 15728970, 26214950, 39322425, 78644850]

約数ペア:

[(1, 78644850), (2, 39322425), (3, 26214950), (5, 15728970), (6, 13107475), (10, 7864485), (15, 5242990), (25, 3145794), (30, 2621495), (43, 1828950), (50, 1572897), (75, 1048598), (86, 914475), (89, 883650), (129, 609650), (137, 574050), (150, 524299), (178, 441825), (215, 365790), (258, 304825), (267, 294550), (274, 287025), (411, 191350), (430, 182895), (445, 176730), (534, 147275), (645, 121930), (685, 114810), (822, 95675), (890, 88365), (1075, 73158), (1290, 60965), (1335, 58910), (1370, 57405), (2055, 38270), (2150, 36579), (2225, 35346), (2670, 29455), (3225, 24386), (3425, 22962), (3827, 20550), (4110, 19135), (4450, 17673), (5891, 13350), (6450, 12193), (6675, 11782), (6850, 11481), (7654, 10275)]