285998040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 971736480

約数和(自身を除く): 685738440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 540, 618, 648, 810, 824, 857, 927, 1030, 1080, 1236, 1545, 1620, 1714, 1854, 2060, 2472, 2571, 2781, 3090, 3240, 3428, 3708, 4120, 4285, 4635, 5142, 5562, 6180, 6856, 7416, 7713, 8343, 8570, 9270, 10284, 11124, 12360, 12855, 13905, 15426, 16686, 17140, 18540, 20568, 22248, 23139, 25710, 27810, 30852, 33372, 34280, 37080, 38565, 41715, 46278, 51420, 55620, 61704, 66744, 69417, 77130, 83430, 88271, 92556, 102840, 111240, 115695, 138834, 154260, 166860, 176542, 185112, 231390, 264813, 277668, 308520, 333720, 347085, 353084, 441355, 462780, 529626, 555336, 694170, 706168, 794439, 882710, 925560, 1059252, 1324065, 1388340, 1588878, 1765420, 2118504, 2383317, 2648130, 2776680, 3177756, 3530840, 3972195, 4766634, 5296260, 6355512, 7149951, 7944390, 9533268, 10592520, 11916585, 14299902, 15888780, 19066536, 23833170, 28599804, 31777560, 35749755, 47666340, 57199608, 71499510, 95332680, 142999020, 285998040]

約数ペア:

[(1, 285998040), (2, 142999020), (3, 95332680), (4, 71499510), (5, 57199608), (6, 47666340), (8, 35749755), (9, 31777560), (10, 28599804), (12, 23833170), (15, 19066536), (18, 15888780), (20, 14299902), (24, 11916585), (27, 10592520), (30, 9533268), (36, 7944390), (40, 7149951), (45, 6355512), (54, 5296260), (60, 4766634), (72, 3972195), (81, 3530840), (90, 3177756), (103, 2776680), (108, 2648130), (120, 2383317), (135, 2118504), (162, 1765420), (180, 1588878), (206, 1388340), (216, 1324065), (270, 1059252), (309, 925560), (324, 882710), (360, 794439), (405, 706168), (412, 694170), (515, 555336), (540, 529626), (618, 462780), (648, 441355), (810, 353084), (824, 347085), (857, 333720), (927, 308520), (1030, 277668), (1080, 264813), (1236, 231390), (1545, 185112), (1620, 176542), (1714, 166860), (1854, 154260), (2060, 138834), (2472, 115695), (2571, 111240), (2781, 102840), (3090, 92556), (3240, 88271), (3428, 83430), (3708, 77130), (4120, 69417), (4285, 66744), (4635, 61704), (5142, 55620), (5562, 51420), (6180, 46278), (6856, 41715), (7416, 38565), (7713, 37080), (8343, 34280), (8570, 33372), (9270, 30852), (10284, 27810), (11124, 25710), (12360, 23139), (12855, 22248), (13905, 20568), (15426, 18540), (16686, 17140)]