89132040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 310564800

約数和(自身を除く): 221432760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 83, 90, 95, 114, 120, 152, 157, 166, 171, 180, 190, 228, 249, 285, 314, 332, 342, 360, 380, 415, 456, 471, 498, 570, 628, 664, 684, 747, 760, 785, 830, 855, 942, 996, 1140, 1245, 1256, 1368, 1413, 1494, 1570, 1577, 1660, 1710, 1884, 1992, 2280, 2355, 2490, 2826, 2983, 2988, 3140, 3154, 3320, 3420, 3735, 3768, 4710, 4731, 4980, 5652, 5966, 5976, 6280, 6308, 6840, 7065, 7470, 7885, 8949, 9420, 9462, 9960, 11304, 11932, 12616, 13031, 14130, 14193, 14915, 14940, 15770, 17898, 18840, 18924, 23655, 23864, 26062, 26847, 28260, 28386, 29830, 29880, 31540, 35796, 37848, 39093, 44745, 47310, 52124, 53694, 56520, 56772, 59660, 63080, 65155, 70965, 71592, 78186, 89490, 94620, 104248, 107388, 113544, 117279, 119320, 130310, 134235, 141930, 156372, 178980, 189240, 195465, 214776, 234558, 247589, 260620, 268470, 283860, 312744, 357960, 390930, 469116, 495178, 521240, 536940, 567720, 586395, 742767, 781860, 938232, 990356, 1073880, 1172790, 1237945, 1485534, 1563720, 1980712, 2228301, 2345580, 2475890, 2971068, 3713835, 4456602, 4691160, 4951780, 5942136, 7427670, 8913204, 9903560, 11141505, 14855340, 17826408, 22283010, 29710680, 44566020, 89132040]

約数ペア:

[(1, 89132040), (2, 44566020), (3, 29710680), (4, 22283010), (5, 17826408), (6, 14855340), (8, 11141505), (9, 9903560), (10, 8913204), (12, 7427670), (15, 5942136), (18, 4951780), (19, 4691160), (20, 4456602), (24, 3713835), (30, 2971068), (36, 2475890), (38, 2345580), (40, 2228301), (45, 1980712), (57, 1563720), (60, 1485534), (72, 1237945), (76, 1172790), (83, 1073880), (90, 990356), (95, 938232), (114, 781860), (120, 742767), (152, 586395), (157, 567720), (166, 536940), (171, 521240), (180, 495178), (190, 469116), (228, 390930), (249, 357960), (285, 312744), (314, 283860), (332, 268470), (342, 260620), (360, 247589), (380, 234558), (415, 214776), (456, 195465), (471, 189240), (498, 178980), (570, 156372), (628, 141930), (664, 134235), (684, 130310), (747, 119320), (760, 117279), (785, 113544), (830, 107388), (855, 104248), (942, 94620), (996, 89490), (1140, 78186), (1245, 71592), (1256, 70965), (1368, 65155), (1413, 63080), (1494, 59660), (1570, 56772), (1577, 56520), (1660, 53694), (1710, 52124), (1884, 47310), (1992, 44745), (2280, 39093), (2355, 37848), (2490, 35796), (2826, 31540), (2983, 29880), (2988, 29830), (3140, 28386), (3154, 28260), (3320, 26847), (3420, 26062), (3735, 23864), (3768, 23655), (4710, 18924), (4731, 18840), (4980, 17898), (5652, 15770), (5966, 14940), (5976, 14915), (6280, 14193), (6308, 14130), (6840, 13031), (7065, 12616), (7470, 11932), (7885, 11304), (8949, 9960), (9420, 9462)]