85172040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4676

約数の個数: 128

約数和(自身を含む): 300672000

約数和(自身を除く): 215499960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 4639, 6120, 9180, 9278, 13917, 18360, 18556, 23195, 27834, 37112, 41751, 46390, 55668, 69585, 78863, 83502, 92780, 111336, 125253, 139170, 157726, 167004, 185560, 208755, 236589, 250506, 278340, 315452, 334008, 394315, 417510, 473178, 501012, 556680, 626265, 630904, 709767, 788630, 835020, 946356, 1002024, 1182945, 1252530, 1419534, 1577260, 1670040, 1892712, 2129301, 2365890, 2505060, 2839068, 3154520, 3548835, 4258602, 4731780, 5010120, 5678136, 7097670, 8517204, 9463560, 10646505, 14195340, 17034408, 21293010, 28390680, 42586020, 85172040]

約数ペア:

[(1, 85172040), (2, 42586020), (3, 28390680), (4, 21293010), (5, 17034408), (6, 14195340), (8, 10646505), (9, 9463560), (10, 8517204), (12, 7097670), (15, 5678136), (17, 5010120), (18, 4731780), (20, 4258602), (24, 3548835), (27, 3154520), (30, 2839068), (34, 2505060), (36, 2365890), (40, 2129301), (45, 1892712), (51, 1670040), (54, 1577260), (60, 1419534), (68, 1252530), (72, 1182945), (85, 1002024), (90, 946356), (102, 835020), (108, 788630), (120, 709767), (135, 630904), (136, 626265), (153, 556680), (170, 501012), (180, 473178), (204, 417510), (216, 394315), (255, 334008), (270, 315452), (306, 278340), (340, 250506), (360, 236589), (408, 208755), (459, 185560), (510, 167004), (540, 157726), (612, 139170), (680, 125253), (765, 111336), (918, 92780), (1020, 83502), (1080, 78863), (1224, 69585), (1530, 55668), (1836, 46390), (2040, 41751), (2295, 37112), (3060, 27834), (3672, 23195), (4590, 18556), (4639, 18360), (6120, 13917), (9180, 9278)]