399710100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 1230671232

約数和(自身を除く): 830961132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 53, 60, 69, 75, 92, 100, 106, 115, 138, 150, 159, 212, 230, 265, 276, 300, 318, 345, 460, 530, 575, 636, 690, 795, 1060, 1093, 1150, 1219, 1325, 1380, 1590, 1725, 2186, 2300, 2438, 2650, 3180, 3279, 3450, 3657, 3975, 4372, 4876, 5300, 5465, 6095, 6558, 6900, 7314, 7950, 10930, 12190, 13116, 14628, 15900, 16395, 18285, 21860, 24380, 25139, 27325, 30475, 32790, 36570, 50278, 54650, 57929, 60950, 65580, 73140, 75417, 81975, 91425, 100556, 109300, 115858, 121900, 125695, 150834, 163950, 173787, 182850, 231716, 251390, 289645, 301668, 327900, 347574, 365700, 377085, 502780, 579290, 628475, 695148, 754170, 868935, 1158580, 1256950, 1332367, 1448225, 1508340, 1737870, 1885425, 2513900, 2664734, 2896450, 3475740, 3770850, 3997101, 4344675, 5329468, 5792900, 6661835, 7541700, 7994202, 8689350, 13323670, 15988404, 17378700, 19985505, 26647340, 33309175, 39971010, 66618350, 79942020, 99927525, 133236700, 199855050, 399710100]

約数ペア:

[(1, 399710100), (2, 199855050), (3, 133236700), (4, 99927525), (5, 79942020), (6, 66618350), (10, 39971010), (12, 33309175), (15, 26647340), (20, 19985505), (23, 17378700), (25, 15988404), (30, 13323670), (46, 8689350), (50, 7994202), (53, 7541700), (60, 6661835), (69, 5792900), (75, 5329468), (92, 4344675), (100, 3997101), (106, 3770850), (115, 3475740), (138, 2896450), (150, 2664734), (159, 2513900), (212, 1885425), (230, 1737870), (265, 1508340), (276, 1448225), (300, 1332367), (318, 1256950), (345, 1158580), (460, 868935), (530, 754170), (575, 695148), (636, 628475), (690, 579290), (795, 502780), (1060, 377085), (1093, 365700), (1150, 347574), (1219, 327900), (1325, 301668), (1380, 289645), (1590, 251390), (1725, 231716), (2186, 182850), (2300, 173787), (2438, 163950), (2650, 150834), (3180, 125695), (3279, 121900), (3450, 115858), (3657, 109300), (3975, 100556), (4372, 91425), (4876, 81975), (5300, 75417), (5465, 73140), (6095, 65580), (6558, 60950), (6900, 57929), (7314, 54650), (7950, 50278), (10930, 36570), (12190, 32790), (13116, 30475), (14628, 27325), (15900, 25139), (16395, 24380), (18285, 21860)]