74622100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 191521596

約数和(自身を除く): 116899496

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 97, 98, 100, 140, 157, 175, 194, 196, 245, 314, 350, 388, 485, 490, 628, 679, 700, 785, 970, 980, 1099, 1225, 1358, 1570, 1940, 2198, 2425, 2450, 2716, 3140, 3395, 3925, 4396, 4753, 4850, 4900, 5495, 6790, 7693, 7850, 9506, 9700, 10990, 13580, 15229, 15386, 15700, 16975, 19012, 21980, 23765, 27475, 30458, 30772, 33950, 38465, 47530, 54950, 60916, 67900, 76145, 76930, 95060, 106603, 109900, 118825, 152290, 153860, 192325, 213206, 237650, 304580, 380725, 384650, 426412, 475300, 533015, 746221, 761450, 769300, 1066030, 1492442, 1522900, 2132060, 2665075, 2984884, 3731105, 5330150, 7462210, 10660300, 14924420, 18655525, 37311050, 74622100]

約数ペア:

[(1, 74622100), (2, 37311050), (4, 18655525), (5, 14924420), (7, 10660300), (10, 7462210), (14, 5330150), (20, 3731105), (25, 2984884), (28, 2665075), (35, 2132060), (49, 1522900), (50, 1492442), (70, 1066030), (97, 769300), (98, 761450), (100, 746221), (140, 533015), (157, 475300), (175, 426412), (194, 384650), (196, 380725), (245, 304580), (314, 237650), (350, 213206), (388, 192325), (485, 153860), (490, 152290), (628, 118825), (679, 109900), (700, 106603), (785, 95060), (970, 76930), (980, 76145), (1099, 67900), (1225, 60916), (1358, 54950), (1570, 47530), (1940, 38465), (2198, 33950), (2425, 30772), (2450, 30458), (2716, 27475), (3140, 23765), (3395, 21980), (3925, 19012), (4396, 16975), (4753, 15700), (4850, 15386), (4900, 15229), (5495, 13580), (6790, 10990), (7693, 9700), (7850, 9506)]