191520300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 162

約数和(自身を含む): 601436332

約数和(自身を除く): 409916032

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 141, 150, 170, 188, 204, 235, 255, 282, 289, 300, 340, 425, 470, 510, 564, 578, 705, 799, 850, 867, 940, 1020, 1156, 1175, 1275, 1410, 1445, 1598, 1700, 1734, 2209, 2350, 2397, 2550, 2820, 2890, 3196, 3468, 3525, 3995, 4335, 4418, 4700, 4794, 5100, 5780, 6627, 7050, 7225, 7990, 8670, 8836, 9588, 11045, 11985, 13254, 13583, 14100, 14450, 15980, 17340, 19975, 21675, 22090, 23970, 26508, 27166, 28900, 33135, 37553, 39950, 40749, 43350, 44180, 47940, 54332, 55225, 59925, 66270, 67915, 75106, 79900, 81498, 86700, 110450, 112659, 119850, 132540, 135830, 150212, 162996, 165675, 187765, 203745, 220900, 225318, 239700, 271660, 331350, 339575, 375530, 407490, 450636, 563295, 638401, 662700, 679150, 751060, 814980, 938825, 1018725, 1126590, 1276802, 1358300, 1877650, 1915203, 2037450, 2253180, 2553604, 2816475, 3192005, 3755300, 3830406, 4074900, 5632950, 6384010, 7660812, 9576015, 11265900, 12768020, 15960025, 19152030, 31920050, 38304060, 47880075, 63840100, 95760150, 191520300]

約数ペア:

[(1, 191520300), (2, 95760150), (3, 63840100), (4, 47880075), (5, 38304060), (6, 31920050), (10, 19152030), (12, 15960025), (15, 12768020), (17, 11265900), (20, 9576015), (25, 7660812), (30, 6384010), (34, 5632950), (47, 4074900), (50, 3830406), (51, 3755300), (60, 3192005), (68, 2816475), (75, 2553604), (85, 2253180), (94, 2037450), (100, 1915203), (102, 1877650), (141, 1358300), (150, 1276802), (170, 1126590), (188, 1018725), (204, 938825), (235, 814980), (255, 751060), (282, 679150), (289, 662700), (300, 638401), (340, 563295), (425, 450636), (470, 407490), (510, 375530), (564, 339575), (578, 331350), (705, 271660), (799, 239700), (850, 225318), (867, 220900), (940, 203745), (1020, 187765), (1156, 165675), (1175, 162996), (1275, 150212), (1410, 135830), (1445, 132540), (1598, 119850), (1700, 112659), (1734, 110450), (2209, 86700), (2350, 81498), (2397, 79900), (2550, 75106), (2820, 67915), (2890, 66270), (3196, 59925), (3468, 55225), (3525, 54332), (3995, 47940), (4335, 44180), (4418, 43350), (4700, 40749), (4794, 39950), (5100, 37553), (5780, 33135), (6627, 28900), (7050, 27166), (7225, 26508), (7990, 23970), (8670, 22090), (8836, 21675), (9588, 19975), (11045, 17340), (11985, 15980), (13254, 14450), (13583, 14100)]