318538950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 829565952

約数和(自身を除く): 511027002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 61, 62, 75, 93, 122, 150, 155, 183, 186, 305, 310, 366, 465, 610, 775, 915, 930, 1123, 1525, 1550, 1830, 1891, 2246, 2325, 3050, 3369, 3782, 4575, 4650, 5615, 5673, 6738, 9150, 9455, 11230, 11346, 16845, 18910, 28075, 28365, 33690, 34813, 47275, 56150, 56730, 68503, 69626, 84225, 94550, 104439, 137006, 141825, 168450, 174065, 205509, 208878, 283650, 342515, 348130, 411018, 522195, 685030, 870325, 1027545, 1044390, 1712575, 1740650, 2055090, 2123593, 2610975, 3425150, 4247186, 5137725, 5221950, 6370779, 10275450, 10617965, 12741558, 21235930, 31853895, 53089825, 63707790, 106179650, 159269475, 318538950]

約数ペア:

[(1, 318538950), (2, 159269475), (3, 106179650), (5, 63707790), (6, 53089825), (10, 31853895), (15, 21235930), (25, 12741558), (30, 10617965), (31, 10275450), (50, 6370779), (61, 5221950), (62, 5137725), (75, 4247186), (93, 3425150), (122, 2610975), (150, 2123593), (155, 2055090), (183, 1740650), (186, 1712575), (305, 1044390), (310, 1027545), (366, 870325), (465, 685030), (610, 522195), (775, 411018), (915, 348130), (930, 342515), (1123, 283650), (1525, 208878), (1550, 205509), (1830, 174065), (1891, 168450), (2246, 141825), (2325, 137006), (3050, 104439), (3369, 94550), (3782, 84225), (4575, 69626), (4650, 68503), (5615, 56730), (5673, 56150), (6738, 47275), (9150, 34813), (9455, 33690), (11230, 28365), (11346, 28075), (16845, 18910)]