88001640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 299387880

約数和(自身を除く): 211386240

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, 108, 120, 135, 157, 162, 173, 180, 216, 270, 314, 324, 346, 360, 405, 471, 519, 540, 628, 648, 692, 785, 810, 865, 942, 1038, 1080, 1256, 1384, 1413, 1557, 1570, 1620, 1730, 1884, 2076, 2355, 2595, 2826, 3114, 3140, 3240, 3460, 3768, 4152, 4239, 4671, 4710, 5190, 5652, 6228, 6280, 6920, 7065, 7785, 8478, 9342, 9420, 10380, 11304, 12456, 12717, 14013, 14130, 15570, 16956, 18684, 18840, 20760, 21195, 23355, 25434, 27161, 28026, 28260, 31140, 33912, 37368, 42390, 46710, 50868, 54322, 56052, 56520, 62280, 63585, 70065, 81483, 84780, 93420, 101736, 108644, 112104, 127170, 135805, 140130, 162966, 169560, 186840, 217288, 244449, 254340, 271610, 280260, 325932, 407415, 488898, 508680, 543220, 560520, 651864, 733347, 814830, 977796, 1086440, 1222245, 1466694, 1629660, 1955592, 2200041, 2444490, 2933388, 3259320, 3666735, 4400082, 4888980, 5866776, 7333470, 8800164, 9777960, 11000205, 14666940, 17600328, 22000410, 29333880, 44000820, 88001640]

約数ペア:

[(1, 88001640), (2, 44000820), (3, 29333880), (4, 22000410), (5, 17600328), (6, 14666940), (8, 11000205), (9, 9777960), (10, 8800164), (12, 7333470), (15, 5866776), (18, 4888980), (20, 4400082), (24, 3666735), (27, 3259320), (30, 2933388), (36, 2444490), (40, 2200041), (45, 1955592), (54, 1629660), (60, 1466694), (72, 1222245), (81, 1086440), (90, 977796), (108, 814830), (120, 733347), (135, 651864), (157, 560520), (162, 543220), (173, 508680), (180, 488898), (216, 407415), (270, 325932), (314, 280260), (324, 271610), (346, 254340), (360, 244449), (405, 217288), (471, 186840), (519, 169560), (540, 162966), (628, 140130), (648, 135805), (692, 127170), (785, 112104), (810, 108644), (865, 101736), (942, 93420), (1038, 84780), (1080, 81483), (1256, 70065), (1384, 63585), (1413, 62280), (1557, 56520), (1570, 56052), (1620, 54322), (1730, 50868), (1884, 46710), (2076, 42390), (2355, 37368), (2595, 33912), (2826, 31140), (3114, 28260), (3140, 28026), (3240, 27161), (3460, 25434), (3768, 23355), (4152, 21195), (4239, 20760), (4671, 18840), (4710, 18684), (5190, 16956), (5652, 15570), (6228, 14130), (6280, 14013), (6920, 12717), (7065, 12456), (7785, 11304), (8478, 10380), (9342, 9420)]