144488100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 454095936

約数和(自身を除く): 309607836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 123, 150, 164, 170, 204, 205, 246, 255, 300, 340, 410, 425, 492, 510, 615, 691, 697, 820, 850, 1020, 1025, 1230, 1275, 1382, 1394, 1700, 2050, 2073, 2091, 2460, 2550, 2764, 2788, 3075, 3455, 3485, 4100, 4146, 4182, 5100, 6150, 6910, 6970, 8292, 8364, 10365, 10455, 11747, 12300, 13820, 13940, 17275, 17425, 20730, 20910, 23494, 28331, 34550, 34850, 35241, 41460, 41820, 46988, 51825, 52275, 56662, 58735, 69100, 69700, 70482, 84993, 103650, 104550, 113324, 117470, 140964, 141655, 169986, 176205, 207300, 209100, 234940, 283310, 293675, 339972, 352410, 424965, 481627, 566620, 587350, 704820, 708275, 849930, 881025, 963254, 1174700, 1416550, 1444881, 1699860, 1762050, 1926508, 2124825, 2408135, 2833100, 2889762, 3524100, 4249650, 4816270, 5779524, 7224405, 8499300, 9632540, 12040675, 14448810, 24081350, 28897620, 36122025, 48162700, 72244050, 144488100]

約数ペア:

[(1, 144488100), (2, 72244050), (3, 48162700), (4, 36122025), (5, 28897620), (6, 24081350), (10, 14448810), (12, 12040675), (15, 9632540), (17, 8499300), (20, 7224405), (25, 5779524), (30, 4816270), (34, 4249650), (41, 3524100), (50, 2889762), (51, 2833100), (60, 2408135), (68, 2124825), (75, 1926508), (82, 1762050), (85, 1699860), (100, 1444881), (102, 1416550), (123, 1174700), (150, 963254), (164, 881025), (170, 849930), (204, 708275), (205, 704820), (246, 587350), (255, 566620), (300, 481627), (340, 424965), (410, 352410), (425, 339972), (492, 293675), (510, 283310), (615, 234940), (691, 209100), (697, 207300), (820, 176205), (850, 169986), (1020, 141655), (1025, 140964), (1230, 117470), (1275, 113324), (1382, 104550), (1394, 103650), (1700, 84993), (2050, 70482), (2073, 69700), (2091, 69100), (2460, 58735), (2550, 56662), (2764, 52275), (2788, 51825), (3075, 46988), (3455, 41820), (3485, 41460), (4100, 35241), (4146, 34850), (4182, 34550), (5100, 28331), (6150, 23494), (6910, 20910), (6970, 20730), (8292, 17425), (8364, 17275), (10365, 13940), (10455, 13820), (11747, 12300)]