375113340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 1305228288

約数和(自身を除く): 930114948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 463, 630, 643, 926, 1260, 1286, 1389, 1852, 1929, 2315, 2572, 2778, 3215, 3241, 3858, 4167, 4501, 4630, 5556, 5787, 6430, 6482, 6945, 7716, 8334, 9002, 9260, 9645, 9723, 11574, 12860, 12964, 13503, 13890, 16205, 16668, 18004, 19290, 19446, 20835, 22505, 23148, 27006, 27780, 28935, 29169, 32410, 38580, 38892, 40509, 41670, 45010, 48615, 54012, 57870, 58338, 64820, 67515, 81018, 83340, 90020, 97230, 115740, 116676, 135030, 145845, 162036, 194460, 202545, 270060, 291690, 297709, 405090, 583380, 595418, 810180, 893127, 1190836, 1488545, 1786254, 2083963, 2679381, 2977090, 3572508, 4167926, 4465635, 5358762, 5954180, 6251889, 8335852, 8931270, 10419815, 10717524, 12503778, 13396905, 17862540, 18755667, 20839630, 25007556, 26793810, 31259445, 37511334, 41679260, 53587620, 62518890, 75022668, 93778335, 125037780, 187556670, 375113340]

約数ペア:

[(1, 375113340), (2, 187556670), (3, 125037780), (4, 93778335), (5, 75022668), (6, 62518890), (7, 53587620), (9, 41679260), (10, 37511334), (12, 31259445), (14, 26793810), (15, 25007556), (18, 20839630), (20, 18755667), (21, 17862540), (28, 13396905), (30, 12503778), (35, 10717524), (36, 10419815), (42, 8931270), (45, 8335852), (60, 6251889), (63, 5954180), (70, 5358762), (84, 4465635), (90, 4167926), (105, 3572508), (126, 2977090), (140, 2679381), (180, 2083963), (210, 1786254), (252, 1488545), (315, 1190836), (420, 893127), (463, 810180), (630, 595418), (643, 583380), (926, 405090), (1260, 297709), (1286, 291690), (1389, 270060), (1852, 202545), (1929, 194460), (2315, 162036), (2572, 145845), (2778, 135030), (3215, 116676), (3241, 115740), (3858, 97230), (4167, 90020), (4501, 83340), (4630, 81018), (5556, 67515), (5787, 64820), (6430, 58338), (6482, 57870), (6945, 54012), (7716, 48615), (8334, 45010), (9002, 41670), (9260, 40509), (9645, 38892), (9723, 38580), (11574, 32410), (12860, 29169), (12964, 28935), (13503, 27780), (13890, 27006), (16205, 23148), (16668, 22505), (18004, 20835), (19290, 19446)]