148917300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70913}}^1$

素因数の和:70937

約数の個数: 72

約数和(自身を含む): 492426816

約数和(自身を除く): 343509516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 70913, 141826, 212739, 283652, 354565, 425478, 496391, 709130, 850956, 992782, 1063695, 1418260, 1489173, 1772825, 1985564, 2127390, 2481955, 2978346, 3545650, 4254780, 4963910, 5318475, 5956692, 7091300, 7445865, 9927820, 10636950, 12409775, 14891730, 21273900, 24819550, 29783460, 37229325, 49639100, 74458650, 148917300]

約数ペア:

[(1, 148917300), (2, 74458650), (3, 49639100), (4, 37229325), (5, 29783460), (6, 24819550), (7, 21273900), (10, 14891730), (12, 12409775), (14, 10636950), (15, 9927820), (20, 7445865), (21, 7091300), (25, 5956692), (28, 5318475), (30, 4963910), (35, 4254780), (42, 3545650), (50, 2978346), (60, 2481955), (70, 2127390), (75, 1985564), (84, 1772825), (100, 1489173), (105, 1418260), (140, 1063695), (150, 992782), (175, 850956), (210, 709130), (300, 496391), (350, 425478), (420, 354565), (525, 283652), (700, 212739), (1050, 141826), (2100, 70913)]