513984900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11981}}^1$

素因数の和:12022

約数の個数: 144

約数和(自身を含む): 1747263168

約数和(自身を除く): 1233278268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 7150, 8580, 10725, 11981, 14300, 21450, 23962, 35943, 42900, 47924, 59905, 71886, 119810, 131791, 143772, 155753, 179715, 239620, 263582, 299525, 311506, 359430, 395373, 467259, 527164, 599050, 623012, 658955, 718860, 778765, 790746, 898575, 934518, 1198100, 1317910, 1557530, 1581492, 1713283, 1797150, 1869036, 1976865, 2336295, 2635820, 3115060, 3294775, 3426566, 3594300, 3893825, 3953730, 4672590, 5139849, 6589550, 6853132, 7787650, 7907460, 8566415, 9345180, 9884325, 10279698, 11681475, 13179100, 15575300, 17132830, 19768650, 20559396, 23362950, 25699245, 34265660, 39537300, 42832075, 46725900, 51398490, 85664150, 102796980, 128496225, 171328300, 256992450, 513984900]

約数ペア:

[(1, 513984900), (2, 256992450), (3, 171328300), (4, 128496225), (5, 102796980), (6, 85664150), (10, 51398490), (11, 46725900), (12, 42832075), (13, 39537300), (15, 34265660), (20, 25699245), (22, 23362950), (25, 20559396), (26, 19768650), (30, 17132830), (33, 15575300), (39, 13179100), (44, 11681475), (50, 10279698), (52, 9884325), (55, 9345180), (60, 8566415), (65, 7907460), (66, 7787650), (75, 6853132), (78, 6589550), (100, 5139849), (110, 4672590), (130, 3953730), (132, 3893825), (143, 3594300), (150, 3426566), (156, 3294775), (165, 3115060), (195, 2635820), (220, 2336295), (260, 1976865), (275, 1869036), (286, 1797150), (300, 1713283), (325, 1581492), (330, 1557530), (390, 1317910), (429, 1198100), (550, 934518), (572, 898575), (650, 790746), (660, 778765), (715, 718860), (780, 658955), (825, 623012), (858, 599050), (975, 527164), (1100, 467259), (1300, 395373), (1430, 359430), (1650, 311506), (1716, 299525), (1950, 263582), (2145, 239620), (2860, 179715), (3300, 155753), (3575, 143772), (3900, 131791), (4290, 119810), (7150, 71886), (8580, 59905), (10725, 47924), (11981, 42900), (14300, 35943), (21450, 23962)]