53546940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 186278400

約数和(自身を除く): 132731460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 307, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 614, 646, 684, 765, 855, 918, 921, 969, 1020, 1026, 1140, 1228, 1292, 1530, 1535, 1615, 1710, 1836, 1842, 1938, 2052, 2295, 2565, 2763, 2907, 3060, 3070, 3230, 3420, 3684, 3876, 4590, 4605, 4845, 5130, 5219, 5526, 5814, 5833, 6140, 6460, 8289, 8721, 9180, 9210, 9690, 10260, 10438, 11052, 11628, 11666, 13815, 14535, 15657, 16578, 17442, 17499, 18420, 19380, 20876, 23332, 26095, 27630, 29070, 29165, 31314, 33156, 34884, 34998, 41445, 43605, 46971, 52190, 52497, 55260, 58140, 58330, 62628, 69996, 78285, 82890, 87210, 87495, 93942, 99161, 104380, 104994, 116660, 140913, 156570, 157491, 165780, 174420, 174990, 187884, 198322, 209988, 234855, 262485, 281826, 297483, 313140, 314982, 349980, 396644, 469710, 495805, 524970, 563652, 594966, 629964, 704565, 787455, 892449, 939420, 991610, 1049940, 1189932, 1409130, 1487415, 1574910, 1784898, 1983220, 2677347, 2818260, 2974830, 3149820, 3569796, 4462245, 5354694, 5949660, 8924490, 10709388, 13386735, 17848980, 26773470, 53546940]

約数ペア:

[(1, 53546940), (2, 26773470), (3, 17848980), (4, 13386735), (5, 10709388), (6, 8924490), (9, 5949660), (10, 5354694), (12, 4462245), (15, 3569796), (17, 3149820), (18, 2974830), (19, 2818260), (20, 2677347), (27, 1983220), (30, 1784898), (34, 1574910), (36, 1487415), (38, 1409130), (45, 1189932), (51, 1049940), (54, 991610), (57, 939420), (60, 892449), (68, 787455), (76, 704565), (85, 629964), (90, 594966), (95, 563652), (102, 524970), (108, 495805), (114, 469710), (135, 396644), (153, 349980), (170, 314982), (171, 313140), (180, 297483), (190, 281826), (204, 262485), (228, 234855), (255, 209988), (270, 198322), (285, 187884), (306, 174990), (307, 174420), (323, 165780), (340, 157491), (342, 156570), (380, 140913), (459, 116660), (510, 104994), (513, 104380), (540, 99161), (570, 93942), (612, 87495), (614, 87210), (646, 82890), (684, 78285), (765, 69996), (855, 62628), (918, 58330), (921, 58140), (969, 55260), (1020, 52497), (1026, 52190), (1140, 46971), (1228, 43605), (1292, 41445), (1530, 34998), (1535, 34884), (1615, 33156), (1710, 31314), (1836, 29165), (1842, 29070), (1938, 27630), (2052, 26095), (2295, 23332), (2565, 20876), (2763, 19380), (2907, 18420), (3060, 17499), (3070, 17442), (3230, 16578), (3420, 15657), (3684, 14535), (3876, 13815), (4590, 11666), (4605, 11628), (4845, 11052), (5130, 10438), (5219, 10260), (5526, 9690), (5814, 9210), (5833, 9180), (6140, 8721), (6460, 8289)]