172182780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 690923520

約数和(自身を除く): 518740740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 41, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 82, 84, 90, 99, 101, 105, 108, 110, 123, 126, 132, 135, 140, 154, 164, 165, 180, 189, 198, 202, 205, 210, 220, 231, 246, 252, 270, 287, 297, 303, 308, 315, 330, 369, 378, 385, 396, 404, 410, 420, 451, 462, 492, 495, 505, 540, 574, 594, 606, 615, 630, 660, 693, 707, 738, 756, 770, 820, 861, 902, 909, 924, 945, 990, 1010, 1107, 1111, 1148, 1155, 1188, 1212, 1230, 1260, 1353, 1386, 1414, 1435, 1476, 1485, 1515, 1540, 1722, 1804, 1818, 1845, 1890, 1980, 2020, 2079, 2121, 2214, 2222, 2255, 2310, 2460, 2583, 2706, 2727, 2772, 2828, 2870, 2970, 3030, 3157, 3333, 3444, 3465, 3535, 3636, 3690, 3780, 4059, 4141, 4158, 4242, 4305, 4428, 4444, 4510, 4545, 4620, 5166, 5412, 5454, 5535, 5555, 5740, 5940, 6060, 6314, 6363, 6666, 6765, 6930, 7070, 7380, 7749, 7777, 8118, 8282, 8316, 8484, 8610, 9020, 9090, 9471, 9999, 10332, 10395, 10605, 10908, 11070, 11110, 12177, 12423, 12628, 12726, 12915, 13332, 13530, 13635, 13860, 14140, 15498, 15554, 15785, 16236, 16564, 16665, 17220, 18180, 18942, 19089, 19998, 20295, 20705, 20790, 21210, 22140, 22220, 23331, 24354, 24846, 25452, 25830, 27060, 27270, 28413, 28987, 29997, 30996, 31108, 31570, 31815, 33330, 37269, 37884, 38178, 38745, 38885, 39996, 40590, 41410, 41580, 42420, 45551, 46662, 47355, 48708, 49692, 49995, 51660, 54540, 56826, 57974, 59994, 60885, 62115, 63140, 63630, 66660, 69993, 74538, 76356, 77490, 77770, 81180, 82820, 85239, 86961, 91102, 93324, 94710, 95445, 99990, 111807, 113652, 115948, 116655, 119988, 121770, 124230, 127260, 136653, 139986, 142065, 144935, 149076, 149985, 154980, 155540, 170478, 173922, 182204, 186345, 189420, 190890, 199980, 209979, 223614, 227755, 233310, 243540, 248460, 260883, 273306, 279972, 284130, 289870, 299970, 318857, 340956, 347844, 349965, 372690, 381780, 409959, 419958, 426195, 434805, 447228, 455510, 466620, 521766, 546612, 559035, 568260, 579740, 599940, 637714, 683265, 699930, 745380, 782649, 819918, 839916, 852390, 869610, 911020, 956571, 1043532, 1049895, 1118070, 1229877, 1275428, 1304415, 1366530, 1399860, 1565298, 1594285, 1639836, 1704780, 1739220, 1913142, 2049795, 2099790, 2236140, 2459754, 2608830, 2733060, 2869713, 3130596, 3188570, 3826284, 3913245, 4099590, 4199580, 4782855, 4919508, 5217660, 5739426, 6149385, 6377140, 7826490, 8199180, 8609139, 9565710, 11478852, 12298770, 14348565, 15652980, 17218278, 19131420, 24597540, 28697130, 34436556, 43045695, 57394260, 86091390, 172182780]

約数ペア:

[(1, 172182780), (2, 86091390), (3, 57394260), (4, 43045695), (5, 34436556), (6, 28697130), (7, 24597540), (9, 19131420), (10, 17218278), (11, 15652980), (12, 14348565), (14, 12298770), (15, 11478852), (18, 9565710), (20, 8609139), (21, 8199180), (22, 7826490), (27, 6377140), (28, 6149385), (30, 5739426), (33, 5217660), (35, 4919508), (36, 4782855), (41, 4199580), (42, 4099590), (44, 3913245), (45, 3826284), (54, 3188570), (55, 3130596), (60, 2869713), (63, 2733060), (66, 2608830), (70, 2459754), (77, 2236140), (82, 2099790), (84, 2049795), (90, 1913142), (99, 1739220), (101, 1704780), (105, 1639836), (108, 1594285), (110, 1565298), (123, 1399860), (126, 1366530), (132, 1304415), (135, 1275428), (140, 1229877), (154, 1118070), (164, 1049895), (165, 1043532), (180, 956571), (189, 911020), (198, 869610), (202, 852390), (205, 839916), (210, 819918), (220, 782649), (231, 745380), (246, 699930), (252, 683265), (270, 637714), (287, 599940), (297, 579740), (303, 568260), (308, 559035), (315, 546612), (330, 521766), (369, 466620), (378, 455510), (385, 447228), (396, 434805), (404, 426195), (410, 419958), (420, 409959), (451, 381780), (462, 372690), (492, 349965), (495, 347844), (505, 340956), (540, 318857), (574, 299970), (594, 289870), (606, 284130), (615, 279972), (630, 273306), (660, 260883), (693, 248460), (707, 243540), (738, 233310), (756, 227755), (770, 223614), (820, 209979), (861, 199980), (902, 190890), (909, 189420), (924, 186345), (945, 182204), (990, 173922), (1010, 170478), (1107, 155540), (1111, 154980), (1148, 149985), (1155, 149076), (1188, 144935), (1212, 142065), (1230, 139986), (1260, 136653), (1353, 127260), (1386, 124230), (1414, 121770), (1435, 119988), (1476, 116655), (1485, 115948), (1515, 113652), (1540, 111807), (1722, 99990), (1804, 95445), (1818, 94710), (1845, 93324), (1890, 91102), (1980, 86961), (2020, 85239), (2079, 82820), (2121, 81180), (2214, 77770), (2222, 77490), (2255, 76356), (2310, 74538), (2460, 69993), (2583, 66660), (2706, 63630), (2727, 63140), (2772, 62115), (2828, 60885), (2870, 59994), (2970, 57974), (3030, 56826), (3157, 54540), (3333, 51660), (3444, 49995), (3465, 49692), (3535, 48708), (3636, 47355), (3690, 46662), (3780, 45551), (4059, 42420), (4141, 41580), (4158, 41410), (4242, 40590), (4305, 39996), (4428, 38885), (4444, 38745), (4510, 38178), (4545, 37884), (4620, 37269), (5166, 33330), (5412, 31815), (5454, 31570), (5535, 31108), (5555, 30996), (5740, 29997), (5940, 28987), (6060, 28413), (6314, 27270), (6363, 27060), (6666, 25830), (6765, 25452), (6930, 24846), (7070, 24354), (7380, 23331), (7749, 22220), (7777, 22140), (8118, 21210), (8282, 20790), (8316, 20705), (8484, 20295), (8610, 19998), (9020, 19089), (9090, 18942), (9471, 18180), (9999, 17220), (10332, 16665), (10395, 16564), (10605, 16236), (10908, 15785), (11070, 15554), (11110, 15498), (12177, 14140), (12423, 13860), (12628, 13635), (12726, 13530), (12915, 13332)]