1010457180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 3194886240

約数和(自身を除く): 2184429060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 257, 270, 324, 405, 486, 514, 540, 771, 809, 810, 972, 1028, 1215, 1285, 1542, 1618, 1620, 2313, 2427, 2430, 2570, 3084, 3236, 3855, 4045, 4626, 4854, 4860, 5140, 6939, 7281, 7710, 8090, 9252, 9708, 11565, 12135, 13878, 14562, 15420, 16180, 20817, 21843, 23130, 24270, 27756, 29124, 34695, 36405, 41634, 43686, 46260, 48540, 62451, 65529, 69390, 72810, 83268, 87372, 104085, 109215, 124902, 131058, 138780, 145620, 196587, 207913, 208170, 218430, 249804, 262116, 312255, 327645, 393174, 415826, 416340, 436860, 623739, 624510, 655290, 786348, 831652, 982935, 1039565, 1247478, 1249020, 1310580, 1871217, 1965870, 2079130, 2494956, 3118695, 3742434, 3931740, 4158260, 5613651, 6237390, 7484868, 9356085, 11227302, 12474780, 16840953, 18712170, 22454604, 28068255, 33681906, 37424340, 50522859, 56136510, 67363812, 84204765, 101045718, 112273020, 168409530, 202091436, 252614295, 336819060, 505228590, 1010457180]

約数ペア:

[(1, 1010457180), (2, 505228590), (3, 336819060), (4, 252614295), (5, 202091436), (6, 168409530), (9, 112273020), (10, 101045718), (12, 84204765), (15, 67363812), (18, 56136510), (20, 50522859), (27, 37424340), (30, 33681906), (36, 28068255), (45, 22454604), (54, 18712170), (60, 16840953), (81, 12474780), (90, 11227302), (108, 9356085), (135, 7484868), (162, 6237390), (180, 5613651), (243, 4158260), (257, 3931740), (270, 3742434), (324, 3118695), (405, 2494956), (486, 2079130), (514, 1965870), (540, 1871217), (771, 1310580), (809, 1249020), (810, 1247478), (972, 1039565), (1028, 982935), (1215, 831652), (1285, 786348), (1542, 655290), (1618, 624510), (1620, 623739), (2313, 436860), (2427, 416340), (2430, 415826), (2570, 393174), (3084, 327645), (3236, 312255), (3855, 262116), (4045, 249804), (4626, 218430), (4854, 208170), (4860, 207913), (5140, 196587), (6939, 145620), (7281, 138780), (7710, 131058), (8090, 124902), (9252, 109215), (9708, 104085), (11565, 87372), (12135, 83268), (13878, 72810), (14562, 69390), (15420, 65529), (16180, 62451), (20817, 48540), (21843, 46260), (23130, 43686), (24270, 41634), (27756, 36405), (29124, 34695)]