86542920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 216721080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 120, 136, 153, 158, 170, 179, 180, 204, 237, 255, 306, 316, 340, 358, 360, 395, 408, 474, 510, 537, 612, 632, 680, 711, 716, 765, 790, 895, 948, 1020, 1074, 1185, 1224, 1343, 1422, 1432, 1530, 1580, 1611, 1790, 1896, 2040, 2148, 2370, 2685, 2686, 2844, 3043, 3060, 3160, 3222, 3555, 3580, 4029, 4296, 4740, 5370, 5372, 5688, 6086, 6120, 6444, 6715, 7110, 7160, 8055, 8058, 9129, 9480, 10740, 10744, 12087, 12172, 12888, 13430, 14141, 14220, 15215, 16110, 16116, 18258, 20145, 21480, 24174, 24344, 26860, 27387, 28282, 28440, 30430, 32220, 32232, 36516, 40290, 42423, 45645, 48348, 53720, 54774, 56564, 60435, 60860, 64440, 70705, 73032, 80580, 84846, 91290, 96696, 109548, 113128, 120870, 121720, 127269, 136935, 141410, 161160, 169692, 182580, 212115, 219096, 240397, 241740, 254538, 273870, 282820, 339384, 365160, 424230, 480794, 483480, 509076, 547740, 565640, 636345, 721191, 848460, 961588, 1018152, 1095480, 1201985, 1272690, 1442382, 1696920, 1923176, 2163573, 2403970, 2545380, 2884764, 3605955, 4327146, 4807940, 5090760, 5769528, 7211910, 8654292, 9615880, 10817865, 14423820, 17308584, 21635730, 28847640, 43271460, 86542920]

約数ペア:

[(1, 86542920), (2, 43271460), (3, 28847640), (4, 21635730), (5, 17308584), (6, 14423820), (8, 10817865), (9, 9615880), (10, 8654292), (12, 7211910), (15, 5769528), (17, 5090760), (18, 4807940), (20, 4327146), (24, 3605955), (30, 2884764), (34, 2545380), (36, 2403970), (40, 2163573), (45, 1923176), (51, 1696920), (60, 1442382), (68, 1272690), (72, 1201985), (79, 1095480), (85, 1018152), (90, 961588), (102, 848460), (120, 721191), (136, 636345), (153, 565640), (158, 547740), (170, 509076), (179, 483480), (180, 480794), (204, 424230), (237, 365160), (255, 339384), (306, 282820), (316, 273870), (340, 254538), (358, 241740), (360, 240397), (395, 219096), (408, 212115), (474, 182580), (510, 169692), (537, 161160), (612, 141410), (632, 136935), (680, 127269), (711, 121720), (716, 120870), (765, 113128), (790, 109548), (895, 96696), (948, 91290), (1020, 84846), (1074, 80580), (1185, 73032), (1224, 70705), (1343, 64440), (1422, 60860), (1432, 60435), (1530, 56564), (1580, 54774), (1611, 53720), (1790, 48348), (1896, 45645), (2040, 42423), (2148, 40290), (2370, 36516), (2685, 32232), (2686, 32220), (2844, 30430), (3043, 28440), (3060, 28282), (3160, 27387), (3222, 26860), (3555, 24344), (3580, 24174), (4029, 21480), (4296, 20145), (4740, 18258), (5370, 16116), (5372, 16110), (5688, 15215), (6086, 14220), (6120, 14141), (6444, 13430), (6715, 12888), (7110, 12172), (7160, 12087), (8055, 10744), (8058, 10740), (9129, 9480)]