378365220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 1186593408

約数和(自身を除く): 808228188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 167, 180, 205, 246, 307, 334, 369, 410, 492, 501, 614, 615, 668, 738, 820, 835, 921, 1002, 1228, 1230, 1476, 1503, 1535, 1670, 1842, 1845, 2004, 2460, 2505, 2763, 3006, 3070, 3340, 3684, 3690, 4605, 5010, 5526, 6012, 6140, 6847, 7380, 7515, 9210, 10020, 11052, 12587, 13694, 13815, 15030, 18420, 20541, 25174, 27388, 27630, 30060, 34235, 37761, 41082, 50348, 51269, 55260, 61623, 62935, 68470, 75522, 82164, 102538, 102705, 113283, 123246, 125870, 136940, 151044, 153807, 188805, 205076, 205410, 226566, 246492, 251740, 256345, 307614, 308115, 377610, 410820, 453132, 461421, 512690, 566415, 615228, 616230, 755220, 769035, 922842, 1025380, 1132830, 1232460, 1538070, 1845684, 2102029, 2265660, 2307105, 3076140, 4204058, 4614210, 6306087, 8408116, 9228420, 10510145, 12612174, 18918261, 21020290, 25224348, 31530435, 37836522, 42040580, 63060870, 75673044, 94591305, 126121740, 189182610, 378365220]

約数ペア:

[(1, 378365220), (2, 189182610), (3, 126121740), (4, 94591305), (5, 75673044), (6, 63060870), (9, 42040580), (10, 37836522), (12, 31530435), (15, 25224348), (18, 21020290), (20, 18918261), (30, 12612174), (36, 10510145), (41, 9228420), (45, 8408116), (60, 6306087), (82, 4614210), (90, 4204058), (123, 3076140), (164, 2307105), (167, 2265660), (180, 2102029), (205, 1845684), (246, 1538070), (307, 1232460), (334, 1132830), (369, 1025380), (410, 922842), (492, 769035), (501, 755220), (614, 616230), (615, 615228), (668, 566415), (738, 512690), (820, 461421), (835, 453132), (921, 410820), (1002, 377610), (1228, 308115), (1230, 307614), (1476, 256345), (1503, 251740), (1535, 246492), (1670, 226566), (1842, 205410), (1845, 205076), (2004, 188805), (2460, 153807), (2505, 151044), (2763, 136940), (3006, 125870), (3070, 123246), (3340, 113283), (3684, 102705), (3690, 102538), (4605, 82164), (5010, 75522), (5526, 68470), (6012, 62935), (6140, 61623), (6847, 55260), (7380, 51269), (7515, 50348), (9210, 41082), (10020, 37761), (11052, 34235), (12587, 30060), (13694, 27630), (13815, 27388), (15030, 25174), (18420, 20541)]