375216660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22907}}^1$

素因数の和:22942

約数の個数: 144

約数和(自身を含む): 1400870016

約数和(自身を除く): 1025653356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 22907, 45814, 68721, 91628, 114535, 137442, 160349, 206163, 229070, 274884, 297791, 320698, 343605, 412326, 458140, 481047, 595582, 641396, 687210, 801745, 824652, 893373, 962094, 1030815, 1191164, 1374420, 1443141, 1488955, 1603490, 1786746, 1924188, 2061630, 2084537, 2405235, 2680119, 2886282, 2977910, 3206980, 3573492, 4123260, 4169074, 4466865, 4810470, 5360238, 5772564, 5955820, 6253611, 7215705, 8338148, 8933730, 9620940, 10422685, 10720476, 12507222, 13400595, 14431410, 17867460, 18760833, 20845370, 25014444, 26801190, 28862820, 31268055, 37521666, 41690740, 53602380, 62536110, 75043332, 93804165, 125072220, 187608330, 375216660]

約数ペア:

[(1, 375216660), (2, 187608330), (3, 125072220), (4, 93804165), (5, 75043332), (6, 62536110), (7, 53602380), (9, 41690740), (10, 37521666), (12, 31268055), (13, 28862820), (14, 26801190), (15, 25014444), (18, 20845370), (20, 18760833), (21, 17867460), (26, 14431410), (28, 13400595), (30, 12507222), (35, 10720476), (36, 10422685), (39, 9620940), (42, 8933730), (45, 8338148), (52, 7215705), (60, 6253611), (63, 5955820), (65, 5772564), (70, 5360238), (78, 4810470), (84, 4466865), (90, 4169074), (91, 4123260), (105, 3573492), (117, 3206980), (126, 2977910), (130, 2886282), (140, 2680119), (156, 2405235), (180, 2084537), (182, 2061630), (195, 1924188), (210, 1786746), (234, 1603490), (252, 1488955), (260, 1443141), (273, 1374420), (315, 1191164), (364, 1030815), (390, 962094), (420, 893373), (455, 824652), (468, 801745), (546, 687210), (585, 641396), (630, 595582), (780, 481047), (819, 458140), (910, 412326), (1092, 343605), (1170, 320698), (1260, 297791), (1365, 274884), (1638, 229070), (1820, 206163), (2340, 160349), (2730, 137442), (3276, 114535), (4095, 91628), (5460, 68721), (8190, 45814), (16380, 22907)]