85254660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 204323580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 85, 90, 102, 108, 111, 135, 148, 153, 170, 180, 185, 204, 222, 251, 255, 270, 306, 333, 340, 370, 444, 459, 502, 510, 540, 555, 612, 629, 666, 740, 753, 765, 918, 999, 1004, 1020, 1110, 1255, 1258, 1332, 1506, 1530, 1665, 1836, 1887, 1998, 2220, 2259, 2295, 2510, 2516, 3012, 3060, 3145, 3330, 3765, 3774, 3996, 4267, 4518, 4590, 4995, 5020, 5661, 6290, 6660, 6777, 7530, 7548, 8534, 9036, 9180, 9287, 9435, 9990, 11295, 11322, 12580, 12801, 13554, 15060, 16983, 17068, 18574, 18870, 19980, 21335, 22590, 22644, 25602, 27108, 27861, 28305, 33885, 33966, 37148, 37740, 38403, 42670, 45180, 46435, 51204, 55722, 56610, 64005, 67770, 67932, 76806, 83583, 84915, 85340, 92870, 111444, 113220, 115209, 128010, 135540, 139305, 153612, 157879, 167166, 169830, 185740, 192015, 230418, 250749, 256020, 278610, 315758, 334332, 339660, 384030, 417915, 460836, 473637, 501498, 557220, 576045, 631516, 768060, 789395, 835830, 947274, 1002996, 1152090, 1253745, 1420911, 1578790, 1671660, 1894548, 2304180, 2368185, 2507490, 2841822, 3157580, 4262733, 4736370, 5014980, 5683644, 7104555, 8525466, 9472740, 14209110, 17050932, 21313665, 28418220, 42627330, 85254660]

約数ペア:

[(1, 85254660), (2, 42627330), (3, 28418220), (4, 21313665), (5, 17050932), (6, 14209110), (9, 9472740), (10, 8525466), (12, 7104555), (15, 5683644), (17, 5014980), (18, 4736370), (20, 4262733), (27, 3157580), (30, 2841822), (34, 2507490), (36, 2368185), (37, 2304180), (45, 1894548), (51, 1671660), (54, 1578790), (60, 1420911), (68, 1253745), (74, 1152090), (85, 1002996), (90, 947274), (102, 835830), (108, 789395), (111, 768060), (135, 631516), (148, 576045), (153, 557220), (170, 501498), (180, 473637), (185, 460836), (204, 417915), (222, 384030), (251, 339660), (255, 334332), (270, 315758), (306, 278610), (333, 256020), (340, 250749), (370, 230418), (444, 192015), (459, 185740), (502, 169830), (510, 167166), (540, 157879), (555, 153612), (612, 139305), (629, 135540), (666, 128010), (740, 115209), (753, 113220), (765, 111444), (918, 92870), (999, 85340), (1004, 84915), (1020, 83583), (1110, 76806), (1255, 67932), (1258, 67770), (1332, 64005), (1506, 56610), (1530, 55722), (1665, 51204), (1836, 46435), (1887, 45180), (1998, 42670), (2220, 38403), (2259, 37740), (2295, 37148), (2510, 33966), (2516, 33885), (3012, 28305), (3060, 27861), (3145, 27108), (3330, 25602), (3765, 22644), (3774, 22590), (3996, 21335), (4267, 19980), (4518, 18870), (4590, 18574), (4995, 17068), (5020, 16983), (5661, 15060), (6290, 13554), (6660, 12801), (6777, 12580), (7530, 11322), (7548, 11295), (8534, 9990), (9036, 9435), (9180, 9287)]