22304340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 73945872

約数和(自身を除く): 51641532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 197, 204, 222, 255, 306, 333, 340, 370, 394, 444, 510, 555, 591, 612, 629, 666, 740, 765, 788, 985, 1020, 1110, 1182, 1258, 1332, 1530, 1665, 1773, 1887, 1970, 2220, 2364, 2516, 2955, 3060, 3145, 3330, 3349, 3546, 3774, 3940, 5661, 5910, 6290, 6660, 6698, 7092, 7289, 7548, 8865, 9435, 10047, 11322, 11820, 12580, 13396, 14578, 16745, 17730, 18870, 20094, 21867, 22644, 28305, 29156, 30141, 33490, 35460, 36445, 37740, 40188, 43734, 50235, 56610, 60282, 65601, 66980, 72890, 87468, 100470, 109335, 113220, 120564, 123913, 131202, 145780, 150705, 200940, 218670, 247826, 262404, 301410, 328005, 371739, 437340, 495652, 602820, 619565, 656010, 743478, 1115217, 1239130, 1312020, 1486956, 1858695, 2230434, 2478260, 3717390, 4460868, 5576085, 7434780, 11152170, 22304340]

約数ペア:

[(1, 22304340), (2, 11152170), (3, 7434780), (4, 5576085), (5, 4460868), (6, 3717390), (9, 2478260), (10, 2230434), (12, 1858695), (15, 1486956), (17, 1312020), (18, 1239130), (20, 1115217), (30, 743478), (34, 656010), (36, 619565), (37, 602820), (45, 495652), (51, 437340), (60, 371739), (68, 328005), (74, 301410), (85, 262404), (90, 247826), (102, 218670), (111, 200940), (148, 150705), (153, 145780), (170, 131202), (180, 123913), (185, 120564), (197, 113220), (204, 109335), (222, 100470), (255, 87468), (306, 72890), (333, 66980), (340, 65601), (370, 60282), (394, 56610), (444, 50235), (510, 43734), (555, 40188), (591, 37740), (612, 36445), (629, 35460), (666, 33490), (740, 30141), (765, 29156), (788, 28305), (985, 22644), (1020, 21867), (1110, 20094), (1182, 18870), (1258, 17730), (1332, 16745), (1530, 14578), (1665, 13396), (1773, 12580), (1887, 11820), (1970, 11322), (2220, 10047), (2364, 9435), (2516, 8865), (2955, 7548), (3060, 7289), (3145, 7092), (3330, 6698), (3349, 6660), (3546, 6290), (3774, 5910), (3940, 5661)]