45720990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 147640320

約数和(自身を除く): 101919330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1423, 1530, 1785, 1890, 2142, 2295, 2846, 3213, 3570, 4269, 4590, 5355, 6426, 7115, 8538, 9961, 10710, 12807, 14230, 16065, 19922, 21345, 24191, 25614, 29883, 32130, 38421, 42690, 48382, 49805, 59766, 64035, 72573, 76842, 89649, 99610, 120955, 128070, 145146, 149415, 169337, 179298, 192105, 217719, 241910, 268947, 298830, 338674, 362865, 384210, 435438, 448245, 508011, 537894, 653157, 725730, 846685, 896490, 1016022, 1088595, 1306314, 1344735, 1524033, 1693370, 2177190, 2540055, 2689470, 3048066, 3265785, 4572099, 5080110, 6531570, 7620165, 9144198, 15240330, 22860495, 45720990]

約数ペア:

[(1, 45720990), (2, 22860495), (3, 15240330), (5, 9144198), (6, 7620165), (7, 6531570), (9, 5080110), (10, 4572099), (14, 3265785), (15, 3048066), (17, 2689470), (18, 2540055), (21, 2177190), (27, 1693370), (30, 1524033), (34, 1344735), (35, 1306314), (42, 1088595), (45, 1016022), (51, 896490), (54, 846685), (63, 725730), (70, 653157), (85, 537894), (90, 508011), (102, 448245), (105, 435438), (119, 384210), (126, 362865), (135, 338674), (153, 298830), (170, 268947), (189, 241910), (210, 217719), (238, 192105), (255, 179298), (270, 169337), (306, 149415), (315, 145146), (357, 128070), (378, 120955), (459, 99610), (510, 89649), (595, 76842), (630, 72573), (714, 64035), (765, 59766), (918, 49805), (945, 48382), (1071, 42690), (1190, 38421), (1423, 32130), (1530, 29883), (1785, 25614), (1890, 24191), (2142, 21345), (2295, 19922), (2846, 16065), (3213, 14230), (3570, 12807), (4269, 10710), (4590, 9961), (5355, 8538), (6426, 7115)]