72641340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 246395520

約数和(自身を除く): 173754180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 164, 170, 180, 193, 204, 205, 246, 255, 270, 306, 340, 369, 386, 410, 459, 492, 510, 540, 579, 612, 615, 697, 738, 765, 772, 820, 918, 965, 1020, 1107, 1158, 1230, 1394, 1476, 1530, 1737, 1836, 1845, 1930, 2091, 2214, 2295, 2316, 2460, 2788, 2895, 3060, 3281, 3474, 3485, 3690, 3860, 4182, 4428, 4590, 5211, 5535, 5790, 6273, 6562, 6948, 6970, 7380, 7913, 8364, 8685, 9180, 9843, 10422, 10455, 11070, 11580, 12546, 13124, 13940, 15826, 16405, 17370, 18819, 19686, 20844, 20910, 22140, 23739, 25092, 26055, 29529, 31365, 31652, 32810, 34740, 37638, 39372, 39565, 41820, 47478, 49215, 52110, 59058, 62730, 65620, 71217, 75276, 79130, 88587, 94095, 94956, 98430, 104220, 118116, 118695, 125460, 134521, 142434, 147645, 158260, 177174, 188190, 196860, 213651, 237390, 269042, 284868, 295290, 354348, 356085, 376380, 403563, 427302, 442935, 474780, 538084, 590580, 672605, 712170, 807126, 854604, 885870, 1068255, 1210689, 1345210, 1424340, 1614252, 1771740, 2017815, 2136510, 2421378, 2690420, 3632067, 4035630, 4273020, 4842756, 6053445, 7264134, 8071260, 12106890, 14528268, 18160335, 24213780, 36320670, 72641340]

約数ペア:

[(1, 72641340), (2, 36320670), (3, 24213780), (4, 18160335), (5, 14528268), (6, 12106890), (9, 8071260), (10, 7264134), (12, 6053445), (15, 4842756), (17, 4273020), (18, 4035630), (20, 3632067), (27, 2690420), (30, 2421378), (34, 2136510), (36, 2017815), (41, 1771740), (45, 1614252), (51, 1424340), (54, 1345210), (60, 1210689), (68, 1068255), (82, 885870), (85, 854604), (90, 807126), (102, 712170), (108, 672605), (123, 590580), (135, 538084), (153, 474780), (164, 442935), (170, 427302), (180, 403563), (193, 376380), (204, 356085), (205, 354348), (246, 295290), (255, 284868), (270, 269042), (306, 237390), (340, 213651), (369, 196860), (386, 188190), (410, 177174), (459, 158260), (492, 147645), (510, 142434), (540, 134521), (579, 125460), (612, 118695), (615, 118116), (697, 104220), (738, 98430), (765, 94956), (772, 94095), (820, 88587), (918, 79130), (965, 75276), (1020, 71217), (1107, 65620), (1158, 62730), (1230, 59058), (1394, 52110), (1476, 49215), (1530, 47478), (1737, 41820), (1836, 39565), (1845, 39372), (1930, 37638), (2091, 34740), (2214, 32810), (2295, 31652), (2316, 31365), (2460, 29529), (2788, 26055), (2895, 25092), (3060, 23739), (3281, 22140), (3474, 20910), (3485, 20844), (3690, 19686), (3860, 18819), (4182, 17370), (4428, 16405), (4590, 15826), (5211, 13940), (5535, 13124), (5790, 12546), (6273, 11580), (6562, 11070), (6948, 10455), (6970, 10422), (7380, 9843), (7913, 9180), (8364, 8685)]