127289880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 160

約数和(自身を含む): 453198240

約数和(自身を除く): 325908360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2311, 2754, 3060, 3240, 3672, 4590, 4622, 5508, 6120, 6885, 6933, 9180, 9244, 11016, 11555, 13770, 13866, 18360, 18488, 20799, 23110, 27540, 27732, 34665, 39287, 41598, 46220, 55080, 55464, 62397, 69330, 78574, 83196, 92440, 103995, 117861, 124794, 138660, 157148, 166392, 187191, 196435, 207990, 235722, 249588, 277320, 311985, 314296, 353583, 374382, 392870, 415980, 471444, 499176, 589305, 623970, 707166, 748764, 785740, 831960, 935955, 942888, 1060749, 1178610, 1247940, 1414332, 1497528, 1571480, 1767915, 1871910, 2121498, 2357220, 2495880, 2828664, 3182247, 3535830, 3743820, 4242996, 4714440, 5303745, 6364494, 7071660, 7487640, 8485992, 10607490, 12728988, 14143320, 15911235, 21214980, 25457976, 31822470, 42429960, 63644940, 127289880]

約数ペア:

[(1, 127289880), (2, 63644940), (3, 42429960), (4, 31822470), (5, 25457976), (6, 21214980), (8, 15911235), (9, 14143320), (10, 12728988), (12, 10607490), (15, 8485992), (17, 7487640), (18, 7071660), (20, 6364494), (24, 5303745), (27, 4714440), (30, 4242996), (34, 3743820), (36, 3535830), (40, 3182247), (45, 2828664), (51, 2495880), (54, 2357220), (60, 2121498), (68, 1871910), (72, 1767915), (81, 1571480), (85, 1497528), (90, 1414332), (102, 1247940), (108, 1178610), (120, 1060749), (135, 942888), (136, 935955), (153, 831960), (162, 785740), (170, 748764), (180, 707166), (204, 623970), (216, 589305), (255, 499176), (270, 471444), (306, 415980), (324, 392870), (340, 374382), (360, 353583), (405, 314296), (408, 311985), (459, 277320), (510, 249588), (540, 235722), (612, 207990), (648, 196435), (680, 187191), (765, 166392), (810, 157148), (918, 138660), (1020, 124794), (1080, 117861), (1224, 103995), (1377, 92440), (1530, 83196), (1620, 78574), (1836, 69330), (2040, 62397), (2295, 55464), (2311, 55080), (2754, 46220), (3060, 41598), (3240, 39287), (3672, 34665), (4590, 27732), (4622, 27540), (5508, 23110), (6120, 20799), (6885, 18488), (6933, 18360), (9180, 13866), (9244, 13770), (11016, 11555)]