31004840100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{7247}}^1$

素因数の和:8374

約数の個数: 144

約数和(自身を含む): 96709310208

約数和(自身を除く): 65704470108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1097, 1300, 1950, 2194, 3291, 3900, 4388, 5485, 6582, 7247, 10970, 13164, 14261, 14494, 16455, 21741, 21940, 27425, 28522, 28988, 32910, 36235, 42783, 43482, 54850, 57044, 65820, 71305, 72470, 82275, 85566, 86964, 94211, 108705, 109700, 142610, 144940, 164550, 171132, 181175, 188422, 213915, 217410, 282633, 285220, 329100, 356525, 362350, 376844, 427830, 434820, 471055, 543525, 565266, 713050, 724700, 855660, 942110, 1069575, 1087050, 1130532, 1413165, 1426100, 1884220, 2139150, 2174100, 2355275, 2826330, 4278300, 4710550, 5652660, 7065825, 7949959, 9421100, 14131650, 15899918, 23849877, 28263300, 31799836, 39749795, 47699754, 79499590, 95399508, 103349467, 119249385, 158999180, 198748975, 206698934, 238498770, 310048401, 397497950, 413397868, 476997540, 516747335, 596246925, 620096802, 794995900, 1033494670, 1192493850, 1240193604, 1550242005, 2066989340, 2384987700, 2583736675, 3100484010, 5167473350, 6200968020, 7751210025, 10334946700, 15502420050, 31004840100]

約数ペア:

[(1, 31004840100), (2, 15502420050), (3, 10334946700), (4, 7751210025), (5, 6200968020), (6, 5167473350), (10, 3100484010), (12, 2583736675), (13, 2384987700), (15, 2066989340), (20, 1550242005), (25, 1240193604), (26, 1192493850), (30, 1033494670), (39, 794995900), (50, 620096802), (52, 596246925), (60, 516747335), (65, 476997540), (75, 413397868), (78, 397497950), (100, 310048401), (130, 238498770), (150, 206698934), (156, 198748975), (195, 158999180), (260, 119249385), (300, 103349467), (325, 95399508), (390, 79499590), (650, 47699754), (780, 39749795), (975, 31799836), (1097, 28263300), (1300, 23849877), (1950, 15899918), (2194, 14131650), (3291, 9421100), (3900, 7949959), (4388, 7065825), (5485, 5652660), (6582, 4710550), (7247, 4278300), (10970, 2826330), (13164, 2355275), (14261, 2174100), (14494, 2139150), (16455, 1884220), (21741, 1426100), (21940, 1413165), (27425, 1130532), (28522, 1087050), (28988, 1069575), (32910, 942110), (36235, 855660), (42783, 724700), (43482, 713050), (54850, 565266), (57044, 543525), (65820, 471055), (71305, 434820), (72470, 427830), (82275, 376844), (85566, 362350), (86964, 356525), (94211, 329100), (108705, 285220), (109700, 282633), (142610, 217410), (144940, 213915), (164550, 188422), (171132, 181175)]