144422820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 469188720

約数和(自身を除く): 324765900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 204, 218, 255, 306, 327, 340, 433, 436, 510, 545, 612, 654, 765, 866, 981, 1020, 1090, 1299, 1308, 1530, 1635, 1732, 1853, 1962, 2165, 2180, 2598, 3060, 3270, 3706, 3897, 3924, 4330, 4905, 5196, 5559, 6495, 6540, 7361, 7412, 7794, 8660, 9265, 9810, 11118, 12990, 14722, 15588, 16677, 18530, 19485, 19620, 22083, 22236, 25980, 27795, 29444, 33354, 36805, 37060, 38970, 44166, 47197, 55590, 66249, 66708, 73610, 77940, 83385, 88332, 94394, 110415, 111180, 132498, 141591, 147220, 166770, 188788, 220830, 235985, 264996, 283182, 331245, 333540, 424773, 441660, 471970, 566364, 662490, 707955, 802349, 849546, 943940, 1324980, 1415910, 1604698, 1699092, 2123865, 2407047, 2831820, 3209396, 4011745, 4247730, 4814094, 7221141, 8023490, 8495460, 9628188, 12035235, 14442282, 16046980, 24070470, 28884564, 36105705, 48140940, 72211410, 144422820]

約数ペア:

[(1, 144422820), (2, 72211410), (3, 48140940), (4, 36105705), (5, 28884564), (6, 24070470), (9, 16046980), (10, 14442282), (12, 12035235), (15, 9628188), (17, 8495460), (18, 8023490), (20, 7221141), (30, 4814094), (34, 4247730), (36, 4011745), (45, 3209396), (51, 2831820), (60, 2407047), (68, 2123865), (85, 1699092), (90, 1604698), (102, 1415910), (109, 1324980), (153, 943940), (170, 849546), (180, 802349), (204, 707955), (218, 662490), (255, 566364), (306, 471970), (327, 441660), (340, 424773), (433, 333540), (436, 331245), (510, 283182), (545, 264996), (612, 235985), (654, 220830), (765, 188788), (866, 166770), (981, 147220), (1020, 141591), (1090, 132498), (1299, 111180), (1308, 110415), (1530, 94394), (1635, 88332), (1732, 83385), (1853, 77940), (1962, 73610), (2165, 66708), (2180, 66249), (2598, 55590), (3060, 47197), (3270, 44166), (3706, 38970), (3897, 37060), (3924, 36805), (4330, 33354), (4905, 29444), (5196, 27795), (5559, 25980), (6495, 22236), (6540, 22083), (7361, 19620), (7412, 19485), (7794, 18530), (8660, 16677), (9265, 15588), (9810, 14722), (11118, 12990)]