99001440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{7639}}^1$

素因数の和:7666

約数の個数: 120

約数和(自身を含む): 349438320

約数和(自身を除く): 250436880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 7639, 12960, 15278, 22917, 30556, 38195, 45834, 61112, 68751, 76390, 91668, 114585, 122224, 137502, 152780, 183336, 206253, 229170, 244448, 275004, 305560, 343755, 366672, 412506, 458340, 550008, 611120, 618759, 687510, 733344, 825012, 916680, 1031265, 1100016, 1222240, 1237518, 1375020, 1650024, 1833360, 2062530, 2200032, 2475036, 2750040, 3093795, 3300048, 3666720, 4125060, 4950072, 5500080, 6187590, 6600096, 8250120, 9900144, 11000160, 12375180, 16500240, 19800288, 24750360, 33000480, 49500720, 99001440]

約数ペア:

[(1, 99001440), (2, 49500720), (3, 33000480), (4, 24750360), (5, 19800288), (6, 16500240), (8, 12375180), (9, 11000160), (10, 9900144), (12, 8250120), (15, 6600096), (16, 6187590), (18, 5500080), (20, 4950072), (24, 4125060), (27, 3666720), (30, 3300048), (32, 3093795), (36, 2750040), (40, 2475036), (45, 2200032), (48, 2062530), (54, 1833360), (60, 1650024), (72, 1375020), (80, 1237518), (81, 1222240), (90, 1100016), (96, 1031265), (108, 916680), (120, 825012), (135, 733344), (144, 687510), (160, 618759), (162, 611120), (180, 550008), (216, 458340), (240, 412506), (270, 366672), (288, 343755), (324, 305560), (360, 275004), (405, 244448), (432, 229170), (480, 206253), (540, 183336), (648, 152780), (720, 137502), (810, 122224), (864, 114585), (1080, 91668), (1296, 76390), (1440, 68751), (1620, 61112), (2160, 45834), (2592, 38195), (3240, 30556), (4320, 22917), (6480, 15278), (7639, 12960)]