99216720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3421

約数の個数: 120

約数和(自身を含む): 341431272

約数和(自身を除く): 242214552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3361, 3690, 4920, 5904, 6722, 7380, 9840, 10083, 13444, 14760, 16805, 20166, 26888, 29520, 30249, 33610, 40332, 50415, 53776, 60498, 67220, 80664, 100830, 120996, 134440, 137801, 151245, 161328, 201660, 241992, 268880, 275602, 302490, 403320, 413403, 483984, 551204, 604980, 689005, 806640, 826806, 1102408, 1209960, 1240209, 1378010, 1653612, 2067015, 2204816, 2419920, 2480418, 2756020, 3307224, 4134030, 4960836, 5512040, 6201045, 6614448, 8268060, 9921672, 11024080, 12402090, 16536120, 19843344, 24804180, 33072240, 49608360, 99216720]

約数ペア:

[(1, 99216720), (2, 49608360), (3, 33072240), (4, 24804180), (5, 19843344), (6, 16536120), (8, 12402090), (9, 11024080), (10, 9921672), (12, 8268060), (15, 6614448), (16, 6201045), (18, 5512040), (20, 4960836), (24, 4134030), (30, 3307224), (36, 2756020), (40, 2480418), (41, 2419920), (45, 2204816), (48, 2067015), (60, 1653612), (72, 1378010), (80, 1240209), (82, 1209960), (90, 1102408), (120, 826806), (123, 806640), (144, 689005), (164, 604980), (180, 551204), (205, 483984), (240, 413403), (246, 403320), (328, 302490), (360, 275602), (369, 268880), (410, 241992), (492, 201660), (615, 161328), (656, 151245), (720, 137801), (738, 134440), (820, 120996), (984, 100830), (1230, 80664), (1476, 67220), (1640, 60498), (1845, 53776), (1968, 50415), (2460, 40332), (2952, 33610), (3280, 30249), (3361, 29520), (3690, 26888), (4920, 20166), (5904, 16805), (6722, 14760), (7380, 13444), (9840, 10083)]