99189720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5623}}^1$

素因数の和:5654

約数の個数: 144

約数和(自身を含む): 375064560

約数和(自身を除く): 275874840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5623, 5880, 8820, 11246, 16869, 17640, 22492, 28115, 33738, 39361, 44984, 50607, 56230, 67476, 78722, 84345, 101214, 112460, 118083, 134952, 157444, 168690, 196805, 202428, 224920, 236166, 253035, 275527, 314888, 337380, 354249, 393610, 404856, 472332, 506070, 551054, 590415, 674760, 708498, 787220, 826581, 944664, 1012140, 1102108, 1180830, 1377635, 1416996, 1574440, 1653162, 1771245, 2024280, 2204216, 2361660, 2479743, 2755270, 2833992, 3306324, 3542490, 4132905, 4723320, 4959486, 5510540, 6612648, 7084980, 8265810, 9918972, 11021080, 12398715, 14169960, 16531620, 19837944, 24797430, 33063240, 49594860, 99189720]

約数ペア:

[(1, 99189720), (2, 49594860), (3, 33063240), (4, 24797430), (5, 19837944), (6, 16531620), (7, 14169960), (8, 12398715), (9, 11021080), (10, 9918972), (12, 8265810), (14, 7084980), (15, 6612648), (18, 5510540), (20, 4959486), (21, 4723320), (24, 4132905), (28, 3542490), (30, 3306324), (35, 2833992), (36, 2755270), (40, 2479743), (42, 2361660), (45, 2204216), (49, 2024280), (56, 1771245), (60, 1653162), (63, 1574440), (70, 1416996), (72, 1377635), (84, 1180830), (90, 1102108), (98, 1012140), (105, 944664), (120, 826581), (126, 787220), (140, 708498), (147, 674760), (168, 590415), (180, 551054), (196, 506070), (210, 472332), (245, 404856), (252, 393610), (280, 354249), (294, 337380), (315, 314888), (360, 275527), (392, 253035), (420, 236166), (441, 224920), (490, 202428), (504, 196805), (588, 168690), (630, 157444), (735, 134952), (840, 118083), (882, 112460), (980, 101214), (1176, 84345), (1260, 78722), (1470, 67476), (1764, 56230), (1960, 50607), (2205, 44984), (2520, 39361), (2940, 33738), (3528, 28115), (4410, 22492), (5623, 17640), (5880, 16869), (8820, 11246)]