151377100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7457}}^1$

素因数の和:7507

約数の個数: 72

約数和(自身を含む): 388412640

約数和(自身を除く): 237035540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 7457, 10150, 14914, 20300, 29828, 37285, 52199, 74570, 104398, 149140, 186425, 208796, 216253, 260995, 372850, 432506, 521990, 745700, 865012, 1043980, 1081265, 1304975, 1513771, 2162530, 2609950, 3027542, 4325060, 5219900, 5406325, 6055084, 7568855, 10812650, 15137710, 21625300, 30275420, 37844275, 75688550, 151377100]

約数ペア:

[(1, 151377100), (2, 75688550), (4, 37844275), (5, 30275420), (7, 21625300), (10, 15137710), (14, 10812650), (20, 7568855), (25, 6055084), (28, 5406325), (29, 5219900), (35, 4325060), (50, 3027542), (58, 2609950), (70, 2162530), (100, 1513771), (116, 1304975), (140, 1081265), (145, 1043980), (175, 865012), (203, 745700), (290, 521990), (350, 432506), (406, 372850), (580, 260995), (700, 216253), (725, 208796), (812, 186425), (1015, 149140), (1450, 104398), (2030, 74570), (2900, 52199), (4060, 37285), (5075, 29828), (7457, 20300), (10150, 14914)]