78366300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 229162416

約数和(自身を除く): 150796116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2693, 2910, 4850, 5386, 5820, 7275, 8079, 9700, 10772, 13465, 14550, 16158, 26930, 29100, 32316, 40395, 53860, 67325, 80790, 134650, 161580, 201975, 261221, 269300, 403950, 522442, 783663, 807900, 1044884, 1306105, 1567326, 2612210, 3134652, 3918315, 5224420, 6530525, 7836630, 13061050, 15673260, 19591575, 26122100, 39183150, 78366300]

約数ペア:

[(1, 78366300), (2, 39183150), (3, 26122100), (4, 19591575), (5, 15673260), (6, 13061050), (10, 7836630), (12, 6530525), (15, 5224420), (20, 3918315), (25, 3134652), (30, 2612210), (50, 1567326), (60, 1306105), (75, 1044884), (97, 807900), (100, 783663), (150, 522442), (194, 403950), (291, 269300), (300, 261221), (388, 201975), (485, 161580), (582, 134650), (970, 80790), (1164, 67325), (1455, 53860), (1940, 40395), (2425, 32316), (2693, 29100), (2910, 26930), (4850, 16158), (5386, 14550), (5820, 13465), (7275, 10772), (8079, 9700)]