77777010

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 112

約数和(自身を含む): 215312256

約数和(自身を除く): 137535246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 227, 235, 243, 270, 282, 405, 423, 454, 470, 486, 681, 705, 729, 810, 846, 1135, 1215, 1269, 1362, 1410, 1458, 2043, 2115, 2270, 2430, 2538, 3405, 3645, 3807, 4086, 4230, 6129, 6345, 6810, 7290, 7614, 10215, 10669, 11421, 12258, 12690, 18387, 19035, 20430, 21338, 22842, 30645, 32007, 34263, 36774, 38070, 53345, 55161, 57105, 61290, 64014, 68526, 91935, 96021, 106690, 110322, 114210, 160035, 165483, 171315, 183870, 192042, 275805, 288063, 320070, 330966, 342630, 480105, 551610, 576126, 827415, 864189, 960210, 1440315, 1654830, 1728378, 2592567, 2880630, 4320945, 5185134, 7777701, 8641890, 12962835, 15555402, 25925670, 38888505, 77777010]

約数ペア:

[(1, 77777010), (2, 38888505), (3, 25925670), (5, 15555402), (6, 12962835), (9, 8641890), (10, 7777701), (15, 5185134), (18, 4320945), (27, 2880630), (30, 2592567), (45, 1728378), (47, 1654830), (54, 1440315), (81, 960210), (90, 864189), (94, 827415), (135, 576126), (141, 551610), (162, 480105), (227, 342630), (235, 330966), (243, 320070), (270, 288063), (282, 275805), (405, 192042), (423, 183870), (454, 171315), (470, 165483), (486, 160035), (681, 114210), (705, 110322), (729, 106690), (810, 96021), (846, 91935), (1135, 68526), (1215, 64014), (1269, 61290), (1362, 57105), (1410, 55161), (1458, 53345), (2043, 38070), (2115, 36774), (2270, 34263), (2430, 32007), (2538, 30645), (3405, 22842), (3645, 21338), (3807, 20430), (4086, 19035), (4230, 18387), (6129, 12690), (6345, 12258), (6810, 11421), (7290, 10669), (7614, 10215)]