89953080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 310694400

約数和(自身を除く): 220741320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 619, 692, 840, 865, 1038, 1211, 1238, 1384, 1730, 1857, 2076, 2422, 2476, 2595, 3095, 3460, 3633, 3714, 4152, 4333, 4844, 4952, 5190, 6055, 6190, 6920, 7266, 7428, 8666, 9285, 9688, 10380, 12110, 12380, 12999, 14532, 14856, 17332, 18165, 18570, 20760, 21665, 24220, 24760, 25998, 29064, 34664, 36330, 37140, 43330, 48440, 51996, 64995, 72660, 74280, 86660, 103992, 107087, 129990, 145320, 173320, 214174, 259980, 321261, 428348, 519960, 535435, 642522, 749609, 856696, 1070870, 1285044, 1499218, 1606305, 2141740, 2248827, 2570088, 2998436, 3212610, 3748045, 4283480, 4497654, 5996872, 6425220, 7496090, 8995308, 11244135, 12850440, 14992180, 17990616, 22488270, 29984360, 44976540, 89953080]

約数ペア:

[(1, 89953080), (2, 44976540), (3, 29984360), (4, 22488270), (5, 17990616), (6, 14992180), (7, 12850440), (8, 11244135), (10, 8995308), (12, 7496090), (14, 6425220), (15, 5996872), (20, 4497654), (21, 4283480), (24, 3748045), (28, 3212610), (30, 2998436), (35, 2570088), (40, 2248827), (42, 2141740), (56, 1606305), (60, 1499218), (70, 1285044), (84, 1070870), (105, 856696), (120, 749609), (140, 642522), (168, 535435), (173, 519960), (210, 428348), (280, 321261), (346, 259980), (420, 214174), (519, 173320), (619, 145320), (692, 129990), (840, 107087), (865, 103992), (1038, 86660), (1211, 74280), (1238, 72660), (1384, 64995), (1730, 51996), (1857, 48440), (2076, 43330), (2422, 37140), (2476, 36330), (2595, 34664), (3095, 29064), (3460, 25998), (3633, 24760), (3714, 24220), (4152, 21665), (4333, 20760), (4844, 18570), (4952, 18165), (5190, 17332), (6055, 14856), (6190, 14532), (6920, 12999), (7266, 12380), (7428, 12110), (8666, 10380), (9285, 9688)]