101289720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3317

約数の個数: 128

約数和(自身を含む): 356774400

約数和(自身を除く): 255484680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3259, 3885, 4440, 5180, 6216, 6518, 7770, 9777, 10360, 13036, 15540, 16295, 19554, 22813, 26072, 31080, 32590, 39108, 45626, 48885, 65180, 68439, 78216, 91252, 97770, 114065, 120583, 130360, 136878, 182504, 195540, 228130, 241166, 273756, 342195, 361749, 391080, 456260, 482332, 547512, 602915, 684390, 723498, 844081, 912520, 964664, 1205830, 1368780, 1446996, 1688162, 1808745, 2411660, 2532243, 2737560, 2893992, 3376324, 3617490, 4220405, 4823320, 5064486, 6752648, 7234980, 8440810, 10128972, 12661215, 14469960, 16881620, 20257944, 25322430, 33763240, 50644860, 101289720]

約数ペア:

[(1, 101289720), (2, 50644860), (3, 33763240), (4, 25322430), (5, 20257944), (6, 16881620), (7, 14469960), (8, 12661215), (10, 10128972), (12, 8440810), (14, 7234980), (15, 6752648), (20, 5064486), (21, 4823320), (24, 4220405), (28, 3617490), (30, 3376324), (35, 2893992), (37, 2737560), (40, 2532243), (42, 2411660), (56, 1808745), (60, 1688162), (70, 1446996), (74, 1368780), (84, 1205830), (105, 964664), (111, 912520), (120, 844081), (140, 723498), (148, 684390), (168, 602915), (185, 547512), (210, 482332), (222, 456260), (259, 391080), (280, 361749), (296, 342195), (370, 273756), (420, 241166), (444, 228130), (518, 195540), (555, 182504), (740, 136878), (777, 130360), (840, 120583), (888, 114065), (1036, 97770), (1110, 91252), (1295, 78216), (1480, 68439), (1554, 65180), (2072, 48885), (2220, 45626), (2590, 39108), (3108, 32590), (3259, 31080), (3885, 26072), (4440, 22813), (5180, 19554), (6216, 16295), (6518, 15540), (7770, 13036), (9777, 10360)]