146230100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 335478528

約数和(自身を除く): 189248428

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 43, 50, 62, 86, 100, 124, 155, 172, 215, 310, 430, 620, 775, 860, 1075, 1097, 1333, 1550, 2150, 2194, 2666, 3100, 4300, 4388, 5332, 5485, 6665, 10970, 13330, 21940, 26660, 27425, 33325, 34007, 47171, 54850, 66650, 68014, 94342, 109700, 133300, 136028, 170035, 188684, 235855, 340070, 471710, 680140, 850175, 943420, 1179275, 1462301, 1700350, 2358550, 2924602, 3400700, 4717100, 5849204, 7311505, 14623010, 29246020, 36557525, 73115050, 146230100]

約数ペア:

[(1, 146230100), (2, 73115050), (4, 36557525), (5, 29246020), (10, 14623010), (20, 7311505), (25, 5849204), (31, 4717100), (43, 3400700), (50, 2924602), (62, 2358550), (86, 1700350), (100, 1462301), (124, 1179275), (155, 943420), (172, 850175), (215, 680140), (310, 471710), (430, 340070), (620, 235855), (775, 188684), (860, 170035), (1075, 136028), (1097, 133300), (1333, 109700), (1550, 94342), (2150, 68014), (2194, 66650), (2666, 54850), (3100, 47171), (4300, 34007), (4388, 33325), (5332, 27425), (5485, 26660), (6665, 21940), (10970, 13330)]