82846260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 312560640

約数和(自身を除く): 229714380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 101, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 202, 210, 217, 245, 252, 270, 279, 294, 303, 310, 315, 372, 378, 404, 420, 434, 441, 465, 490, 505, 540, 558, 588, 606, 620, 630, 651, 707, 735, 756, 837, 868, 882, 909, 930, 945, 980, 1010, 1085, 1116, 1212, 1260, 1302, 1323, 1395, 1414, 1470, 1515, 1519, 1674, 1764, 1818, 1860, 1890, 1953, 2020, 2121, 2170, 2205, 2604, 2646, 2727, 2790, 2828, 2940, 3030, 3038, 3131, 3255, 3348, 3535, 3636, 3780, 3906, 4185, 4242, 4340, 4410, 4545, 4557, 4949, 5292, 5454, 5580, 5859, 6060, 6076, 6262, 6363, 6510, 6615, 7070, 7595, 7812, 8370, 8484, 8820, 9090, 9114, 9393, 9765, 9898, 10605, 10908, 11718, 12524, 12726, 13020, 13230, 13635, 13671, 14140, 14847, 15190, 15655, 16740, 18180, 18228, 18786, 19089, 19530, 19796, 21210, 21917, 22785, 23436, 24745, 25452, 26460, 27270, 27342, 28179, 29295, 29694, 30380, 31310, 31815, 37572, 38178, 39060, 41013, 42420, 43834, 44541, 45570, 46965, 49490, 54540, 54684, 56358, 58590, 59388, 62620, 63630, 65751, 68355, 74235, 76356, 82026, 84537, 87668, 89082, 91140, 93930, 95445, 98980, 109585, 112716, 117180, 127260, 131502, 133623, 136710, 140895, 148470, 153419, 164052, 169074, 178164, 187860, 190890, 197253, 205065, 219170, 222705, 263004, 267246, 273420, 281790, 296940, 306838, 328755, 338148, 381780, 394506, 410130, 422685, 438340, 445410, 460257, 534492, 563580, 591759, 613676, 657510, 668115, 767095, 789012, 820260, 845370, 890820, 920514, 986265, 1183518, 1315020, 1336230, 1380771, 1534190, 1690740, 1841028, 1972530, 2301285, 2367036, 2672460, 2761542, 2958795, 3068380, 3945060, 4142313, 4602570, 5523084, 5917590, 6903855, 8284626, 9205140, 11835180, 13807710, 16569252, 20711565, 27615420, 41423130, 82846260]

約数ペア:

[(1, 82846260), (2, 41423130), (3, 27615420), (4, 20711565), (5, 16569252), (6, 13807710), (7, 11835180), (9, 9205140), (10, 8284626), (12, 6903855), (14, 5917590), (15, 5523084), (18, 4602570), (20, 4142313), (21, 3945060), (27, 3068380), (28, 2958795), (30, 2761542), (31, 2672460), (35, 2367036), (36, 2301285), (42, 1972530), (45, 1841028), (49, 1690740), (54, 1534190), (60, 1380771), (62, 1336230), (63, 1315020), (70, 1183518), (84, 986265), (90, 920514), (93, 890820), (98, 845370), (101, 820260), (105, 789012), (108, 767095), (124, 668115), (126, 657510), (135, 613676), (140, 591759), (147, 563580), (155, 534492), (180, 460257), (186, 445410), (189, 438340), (196, 422685), (202, 410130), (210, 394506), (217, 381780), (245, 338148), (252, 328755), (270, 306838), (279, 296940), (294, 281790), (303, 273420), (310, 267246), (315, 263004), (372, 222705), (378, 219170), (404, 205065), (420, 197253), (434, 190890), (441, 187860), (465, 178164), (490, 169074), (505, 164052), (540, 153419), (558, 148470), (588, 140895), (606, 136710), (620, 133623), (630, 131502), (651, 127260), (707, 117180), (735, 112716), (756, 109585), (837, 98980), (868, 95445), (882, 93930), (909, 91140), (930, 89082), (945, 87668), (980, 84537), (1010, 82026), (1085, 76356), (1116, 74235), (1212, 68355), (1260, 65751), (1302, 63630), (1323, 62620), (1395, 59388), (1414, 58590), (1470, 56358), (1515, 54684), (1519, 54540), (1674, 49490), (1764, 46965), (1818, 45570), (1860, 44541), (1890, 43834), (1953, 42420), (2020, 41013), (2121, 39060), (2170, 38178), (2205, 37572), (2604, 31815), (2646, 31310), (2727, 30380), (2790, 29694), (2828, 29295), (2940, 28179), (3030, 27342), (3038, 27270), (3131, 26460), (3255, 25452), (3348, 24745), (3535, 23436), (3636, 22785), (3780, 21917), (3906, 21210), (4185, 19796), (4242, 19530), (4340, 19089), (4410, 18786), (4545, 18228), (4557, 18180), (4949, 16740), (5292, 15655), (5454, 15190), (5580, 14847), (5859, 14140), (6060, 13671), (6076, 13635), (6262, 13230), (6363, 13020), (6510, 12726), (6615, 12524), (7070, 11718), (7595, 10908), (7812, 10605), (8370, 9898), (8484, 9765), (8820, 9393), (9090, 9114)]