91215200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 248890320

約数和(自身を除く): 157675120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 272, 304, 323, 340, 353, 380, 400, 425, 475, 544, 608, 646, 680, 706, 760, 800, 850, 950, 1292, 1360, 1412, 1520, 1615, 1700, 1765, 1900, 2584, 2720, 2824, 3040, 3230, 3400, 3530, 3800, 5168, 5648, 6001, 6460, 6707, 6800, 7060, 7600, 8075, 8825, 10336, 11296, 12002, 12920, 13414, 13600, 14120, 15200, 16150, 17650, 24004, 25840, 26828, 28240, 30005, 32300, 33535, 35300, 48008, 51680, 53656, 56480, 60010, 64600, 67070, 70600, 96016, 107312, 114019, 120020, 129200, 134140, 141200, 150025, 167675, 192032, 214624, 228038, 240040, 258400, 268280, 282400, 300050, 335350, 456076, 480080, 536560, 570095, 600100, 670700, 912152, 960160, 1073120, 1140190, 1200200, 1341400, 1824304, 2280380, 2400400, 2682800, 2850475, 3648608, 4560760, 4800800, 5365600, 5700950, 9121520, 11401900, 18243040, 22803800, 45607600, 91215200]

約数ペア:

[(1, 91215200), (2, 45607600), (4, 22803800), (5, 18243040), (8, 11401900), (10, 9121520), (16, 5700950), (17, 5365600), (19, 4800800), (20, 4560760), (25, 3648608), (32, 2850475), (34, 2682800), (38, 2400400), (40, 2280380), (50, 1824304), (68, 1341400), (76, 1200200), (80, 1140190), (85, 1073120), (95, 960160), (100, 912152), (136, 670700), (152, 600100), (160, 570095), (170, 536560), (190, 480080), (200, 456076), (272, 335350), (304, 300050), (323, 282400), (340, 268280), (353, 258400), (380, 240040), (400, 228038), (425, 214624), (475, 192032), (544, 167675), (608, 150025), (646, 141200), (680, 134140), (706, 129200), (760, 120020), (800, 114019), (850, 107312), (950, 96016), (1292, 70600), (1360, 67070), (1412, 64600), (1520, 60010), (1615, 56480), (1700, 53656), (1765, 51680), (1900, 48008), (2584, 35300), (2720, 33535), (2824, 32300), (3040, 30005), (3230, 28240), (3400, 26828), (3530, 25840), (3800, 24004), (5168, 17650), (5648, 16150), (6001, 15200), (6460, 14120), (6707, 13600), (6800, 13414), (7060, 12920), (7600, 12002), (8075, 11296), (8825, 10336)]