85352940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 292723200

約数和(自身を除く): 207370260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 59, 60, 76, 81, 90, 94, 95, 108, 114, 118, 135, 141, 162, 171, 177, 180, 188, 190, 228, 235, 236, 270, 282, 285, 295, 324, 342, 354, 380, 405, 423, 470, 513, 531, 540, 564, 570, 590, 684, 705, 708, 810, 846, 855, 885, 893, 940, 1026, 1062, 1121, 1140, 1180, 1269, 1410, 1539, 1593, 1620, 1692, 1710, 1770, 1786, 2052, 2115, 2124, 2242, 2538, 2565, 2655, 2679, 2773, 2820, 3078, 3186, 3363, 3420, 3540, 3572, 3807, 4230, 4465, 4484, 4779, 5076, 5130, 5310, 5358, 5546, 5605, 6156, 6345, 6372, 6726, 7614, 7695, 7965, 8037, 8319, 8460, 8930, 9558, 10089, 10260, 10620, 10716, 11092, 11210, 12690, 13395, 13452, 13865, 15228, 15390, 15930, 16074, 16638, 16815, 17860, 19035, 19116, 20178, 22420, 23895, 24111, 24957, 25380, 26790, 27730, 30267, 30780, 31860, 32148, 33276, 33630, 38070, 40185, 40356, 41595, 47790, 48222, 49914, 50445, 52687, 53580, 55460, 60534, 67260, 72333, 74871, 76140, 80370, 83190, 90801, 95580, 96444, 99828, 100890, 105374, 120555, 121068, 124785, 144666, 149742, 151335, 158061, 160740, 166380, 181602, 201780, 210748, 224613, 241110, 249570, 263435, 289332, 299484, 302670, 316122, 361665, 363204, 374355, 449226, 454005, 474183, 482220, 499140, 526870, 605340, 632244, 723330, 748710, 790305, 898452, 908010, 948366, 1053740, 1123065, 1422549, 1446660, 1497420, 1580610, 1816020, 1896732, 2246130, 2370915, 2845098, 3161220, 4267647, 4492260, 4741830, 5690196, 7112745, 8535294, 9483660, 14225490, 17070588, 21338235, 28450980, 42676470, 85352940]

約数ペア:

[(1, 85352940), (2, 42676470), (3, 28450980), (4, 21338235), (5, 17070588), (6, 14225490), (9, 9483660), (10, 8535294), (12, 7112745), (15, 5690196), (18, 4741830), (19, 4492260), (20, 4267647), (27, 3161220), (30, 2845098), (36, 2370915), (38, 2246130), (45, 1896732), (47, 1816020), (54, 1580610), (57, 1497420), (59, 1446660), (60, 1422549), (76, 1123065), (81, 1053740), (90, 948366), (94, 908010), (95, 898452), (108, 790305), (114, 748710), (118, 723330), (135, 632244), (141, 605340), (162, 526870), (171, 499140), (177, 482220), (180, 474183), (188, 454005), (190, 449226), (228, 374355), (235, 363204), (236, 361665), (270, 316122), (282, 302670), (285, 299484), (295, 289332), (324, 263435), (342, 249570), (354, 241110), (380, 224613), (405, 210748), (423, 201780), (470, 181602), (513, 166380), (531, 160740), (540, 158061), (564, 151335), (570, 149742), (590, 144666), (684, 124785), (705, 121068), (708, 120555), (810, 105374), (846, 100890), (855, 99828), (885, 96444), (893, 95580), (940, 90801), (1026, 83190), (1062, 80370), (1121, 76140), (1140, 74871), (1180, 72333), (1269, 67260), (1410, 60534), (1539, 55460), (1593, 53580), (1620, 52687), (1692, 50445), (1710, 49914), (1770, 48222), (1786, 47790), (2052, 41595), (2115, 40356), (2124, 40185), (2242, 38070), (2538, 33630), (2565, 33276), (2655, 32148), (2679, 31860), (2773, 30780), (2820, 30267), (3078, 27730), (3186, 26790), (3363, 25380), (3420, 24957), (3540, 24111), (3572, 23895), (3807, 22420), (4230, 20178), (4465, 19116), (4484, 19035), (4779, 17860), (5076, 16815), (5130, 16638), (5310, 16074), (5358, 15930), (5546, 15390), (5605, 15228), (6156, 13865), (6345, 13452), (6372, 13395), (6726, 12690), (7614, 11210), (7695, 11092), (7965, 10716), (8037, 10620), (8319, 10260), (8460, 10089), (8930, 9558)]