252250509780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{382163}}^1$

素因数の和:382390

約数の個数: 144

約数和(自身を含む): 809606790720

約数和(自身を除く): 557356280940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 193, 228, 285, 342, 380, 386, 570, 579, 684, 772, 855, 965, 1140, 1158, 1710, 1737, 1930, 2316, 2895, 3420, 3474, 3667, 3860, 5790, 6948, 7334, 8685, 11001, 11580, 14668, 17370, 18335, 22002, 33003, 34740, 36670, 44004, 55005, 66006, 73340, 110010, 132012, 165015, 220020, 330030, 382163, 660060, 764326, 1146489, 1528652, 1910815, 2292978, 3439467, 3821630, 4585956, 5732445, 6878934, 7261097, 7643260, 11464890, 13757868, 14522194, 17197335, 21783291, 22929780, 29044388, 34394670, 36305485, 43566582, 65349873, 68789340, 72610970, 73757459, 87133164, 108916455, 130699746, 145221940, 147514918, 217832910, 221272377, 261399492, 295029836, 326749365, 368787295, 435665820, 442544754, 653498730, 663817131, 737574590, 885089508, 1106361885, 1306997460, 1327634262, 1401391721, 1475149180, 2212723770, 2655268524, 2802783442, 3319085655, 4204175163, 4425447540, 5605566884, 6638171310, 7006958605, 8408350326, 12612525489, 13276342620, 14013917210, 16816700652, 21020875815, 25225050978, 28027834420, 42041751630, 50450101956, 63062627445, 84083503260, 126125254890, 252250509780]

約数ペア:

[(1, 252250509780), (2, 126125254890), (3, 84083503260), (4, 63062627445), (5, 50450101956), (6, 42041751630), (9, 28027834420), (10, 25225050978), (12, 21020875815), (15, 16816700652), (18, 14013917210), (19, 13276342620), (20, 12612525489), (30, 8408350326), (36, 7006958605), (38, 6638171310), (45, 5605566884), (57, 4425447540), (60, 4204175163), (76, 3319085655), (90, 2802783442), (95, 2655268524), (114, 2212723770), (171, 1475149180), (180, 1401391721), (190, 1327634262), (193, 1306997460), (228, 1106361885), (285, 885089508), (342, 737574590), (380, 663817131), (386, 653498730), (570, 442544754), (579, 435665820), (684, 368787295), (772, 326749365), (855, 295029836), (965, 261399492), (1140, 221272377), (1158, 217832910), (1710, 147514918), (1737, 145221940), (1930, 130699746), (2316, 108916455), (2895, 87133164), (3420, 73757459), (3474, 72610970), (3667, 68789340), (3860, 65349873), (5790, 43566582), (6948, 36305485), (7334, 34394670), (8685, 29044388), (11001, 22929780), (11580, 21783291), (14668, 17197335), (17370, 14522194), (18335, 13757868), (22002, 11464890), (33003, 7643260), (34740, 7261097), (36670, 6878934), (44004, 5732445), (55005, 4585956), (66006, 3821630), (73340, 3439467), (110010, 2292978), (132012, 1910815), (165015, 1528652), (220020, 1146489), (330030, 764326), (382163, 660060)]