181953720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2334

約数の個数: 192

約数和(自身を含む): 674593920

約数和(自身を除く): 492640200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2287, 2340, 2652, 3060, 3315, 3978, 4420, 4574, 4680, 5304, 6120, 6630, 6861, 7956, 8840, 9148, 9945, 11435, 13260, 13722, 15912, 18296, 19890, 20583, 22870, 26520, 27444, 29731, 34305, 38879, 39780, 41166, 45740, 54888, 59462, 68610, 77758, 79560, 82332, 89193, 91480, 102915, 116637, 118924, 137220, 148655, 155516, 164664, 178386, 194395, 205830, 233274, 237848, 267579, 274440, 297310, 311032, 349911, 356772, 388790, 411660, 445965, 466548, 505427, 535158, 583185, 594620, 699822, 713544, 777580, 823320, 891930, 933096, 1010854, 1070316, 1166370, 1189240, 1337895, 1399644, 1516281, 1555160, 1749555, 1783860, 2021708, 2140632, 2332740, 2527135, 2675790, 2799288, 3032562, 3499110, 3567720, 4043416, 4548843, 4665480, 5054270, 5351580, 6065124, 6998220, 7581405, 9097686, 10108540, 10703160, 12130248, 13996440, 15162810, 18195372, 20217080, 22744215, 30325620, 36390744, 45488430, 60651240, 90976860, 181953720]

約数ペア:

[(1, 181953720), (2, 90976860), (3, 60651240), (4, 45488430), (5, 36390744), (6, 30325620), (8, 22744215), (9, 20217080), (10, 18195372), (12, 15162810), (13, 13996440), (15, 12130248), (17, 10703160), (18, 10108540), (20, 9097686), (24, 7581405), (26, 6998220), (30, 6065124), (34, 5351580), (36, 5054270), (39, 4665480), (40, 4548843), (45, 4043416), (51, 3567720), (52, 3499110), (60, 3032562), (65, 2799288), (68, 2675790), (72, 2527135), (78, 2332740), (85, 2140632), (90, 2021708), (102, 1783860), (104, 1749555), (117, 1555160), (120, 1516281), (130, 1399644), (136, 1337895), (153, 1189240), (156, 1166370), (170, 1070316), (180, 1010854), (195, 933096), (204, 891930), (221, 823320), (234, 777580), (255, 713544), (260, 699822), (306, 594620), (312, 583185), (340, 535158), (360, 505427), (390, 466548), (408, 445965), (442, 411660), (468, 388790), (510, 356772), (520, 349911), (585, 311032), (612, 297310), (663, 274440), (680, 267579), (765, 237848), (780, 233274), (884, 205830), (936, 194395), (1020, 178386), (1105, 164664), (1170, 155516), (1224, 148655), (1326, 137220), (1530, 118924), (1560, 116637), (1768, 102915), (1989, 91480), (2040, 89193), (2210, 82332), (2287, 79560), (2340, 77758), (2652, 68610), (3060, 59462), (3315, 54888), (3978, 45740), (4420, 41166), (4574, 39780), (4680, 38879), (5304, 34305), (6120, 29731), (6630, 27444), (6861, 26520), (7956, 22870), (8840, 20583), (9148, 19890), (9945, 18296), (11435, 15912), (13260, 13722)]