75212550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 180

約数和(自身を含む): 243739980

約数和(自身を除く): 168527430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 379, 405, 441, 450, 490, 525, 567, 630, 675, 735, 758, 810, 882, 945, 1050, 1134, 1137, 1225, 1323, 1350, 1470, 1575, 1890, 1895, 2025, 2205, 2274, 2450, 2646, 2653, 2835, 3150, 3411, 3675, 3790, 3969, 4050, 4410, 4725, 5306, 5670, 5685, 6615, 6822, 7350, 7938, 7959, 9450, 9475, 10233, 11025, 11370, 13230, 13265, 14175, 15918, 17055, 18571, 18950, 19845, 20466, 22050, 23877, 26530, 28350, 28425, 30699, 33075, 34110, 37142, 39690, 39795, 47754, 51165, 55713, 56850, 61398, 66150, 66325, 71631, 79590, 85275, 92855, 99225, 102330, 111426, 119385, 132650, 143262, 153495, 167139, 170550, 185710, 198450, 198975, 214893, 238770, 255825, 278565, 306990, 334278, 358155, 397950, 429786, 464275, 501417, 511650, 557130, 596925, 716310, 767475, 835695, 928550, 1002834, 1074465, 1193850, 1392825, 1504251, 1534950, 1671390, 1790775, 2148930, 2507085, 2785650, 3008502, 3581550, 4178475, 5014170, 5372325, 7521255, 8356950, 10744650, 12535425, 15042510, 25070850, 37606275, 75212550]

約数ペア:

[(1, 75212550), (2, 37606275), (3, 25070850), (5, 15042510), (6, 12535425), (7, 10744650), (9, 8356950), (10, 7521255), (14, 5372325), (15, 5014170), (18, 4178475), (21, 3581550), (25, 3008502), (27, 2785650), (30, 2507085), (35, 2148930), (42, 1790775), (45, 1671390), (49, 1534950), (50, 1504251), (54, 1392825), (63, 1193850), (70, 1074465), (75, 1002834), (81, 928550), (90, 835695), (98, 767475), (105, 716310), (126, 596925), (135, 557130), (147, 511650), (150, 501417), (162, 464275), (175, 429786), (189, 397950), (210, 358155), (225, 334278), (245, 306990), (270, 278565), (294, 255825), (315, 238770), (350, 214893), (378, 198975), (379, 198450), (405, 185710), (441, 170550), (450, 167139), (490, 153495), (525, 143262), (567, 132650), (630, 119385), (675, 111426), (735, 102330), (758, 99225), (810, 92855), (882, 85275), (945, 79590), (1050, 71631), (1134, 66325), (1137, 66150), (1225, 61398), (1323, 56850), (1350, 55713), (1470, 51165), (1575, 47754), (1890, 39795), (1895, 39690), (2025, 37142), (2205, 34110), (2274, 33075), (2450, 30699), (2646, 28425), (2653, 28350), (2835, 26530), (3150, 23877), (3411, 22050), (3675, 20466), (3790, 19845), (3969, 18950), (4050, 18571), (4410, 17055), (4725, 15918), (5306, 14175), (5670, 13265), (5685, 13230), (6615, 11370), (6822, 11025), (7350, 10233), (7938, 9475), (7959, 9450)]