188950860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 705942720

約数和(自身を除く): 516991860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 84, 90, 98, 105, 108, 111, 126, 135, 140, 147, 148, 180, 185, 189, 193, 196, 210, 222, 245, 252, 259, 270, 294, 315, 333, 370, 378, 386, 420, 441, 444, 490, 518, 540, 555, 579, 588, 630, 666, 735, 740, 756, 772, 777, 882, 945, 965, 980, 999, 1036, 1110, 1158, 1260, 1295, 1323, 1332, 1351, 1470, 1554, 1665, 1737, 1764, 1813, 1890, 1930, 1998, 2205, 2220, 2316, 2331, 2590, 2646, 2702, 2895, 2940, 3108, 3330, 3474, 3626, 3780, 3860, 3885, 3996, 4053, 4410, 4662, 4995, 5180, 5211, 5292, 5404, 5439, 5790, 6615, 6660, 6755, 6948, 6993, 7141, 7252, 7770, 8106, 8685, 8820, 9065, 9324, 9457, 9990, 10422, 10878, 11580, 11655, 12159, 13230, 13510, 13986, 14282, 15540, 16212, 16317, 17370, 18130, 18914, 19980, 20265, 20844, 21423, 21756, 23310, 24318, 26055, 26460, 27020, 27195, 27972, 28371, 28564, 32634, 34740, 34965, 35705, 36260, 36477, 37828, 40530, 42846, 46620, 47285, 48636, 48951, 49987, 52110, 54390, 56742, 60795, 64269, 65268, 69930, 71410, 72954, 81060, 81585, 85113, 85692, 94570, 97902, 99974, 104220, 107115, 108780, 113484, 121590, 128538, 139860, 141855, 142820, 145908, 149961, 163170, 170226, 182385, 189140, 192807, 195804, 199948, 214230, 243180, 244755, 249935, 255339, 257076, 283710, 299922, 321345, 326340, 340452, 349909, 364770, 385614, 425565, 428460, 449883, 489510, 499870, 510678, 567420, 599844, 642690, 699818, 729540, 749805, 771228, 851130, 899766, 964035, 979020, 999740, 1021356, 1049727, 1276695, 1285380, 1349649, 1399636, 1499610, 1702260, 1749545, 1799532, 1928070, 2099454, 2249415, 2553390, 2699298, 2999220, 3149181, 3499090, 3856140, 4198908, 4498830, 5106780, 5248635, 5398596, 6298362, 6748245, 6998180, 8997660, 9447543, 10497270, 12596724, 13496490, 15745905, 18895086, 20994540, 26992980, 31491810, 37790172, 47237715, 62983620, 94475430, 188950860]

約数ペア:

[(1, 188950860), (2, 94475430), (3, 62983620), (4, 47237715), (5, 37790172), (6, 31491810), (7, 26992980), (9, 20994540), (10, 18895086), (12, 15745905), (14, 13496490), (15, 12596724), (18, 10497270), (20, 9447543), (21, 8997660), (27, 6998180), (28, 6748245), (30, 6298362), (35, 5398596), (36, 5248635), (37, 5106780), (42, 4498830), (45, 4198908), (49, 3856140), (54, 3499090), (60, 3149181), (63, 2999220), (70, 2699298), (74, 2553390), (84, 2249415), (90, 2099454), (98, 1928070), (105, 1799532), (108, 1749545), (111, 1702260), (126, 1499610), (135, 1399636), (140, 1349649), (147, 1285380), (148, 1276695), (180, 1049727), (185, 1021356), (189, 999740), (193, 979020), (196, 964035), (210, 899766), (222, 851130), (245, 771228), (252, 749805), (259, 729540), (270, 699818), (294, 642690), (315, 599844), (333, 567420), (370, 510678), (378, 499870), (386, 489510), (420, 449883), (441, 428460), (444, 425565), (490, 385614), (518, 364770), (540, 349909), (555, 340452), (579, 326340), (588, 321345), (630, 299922), (666, 283710), (735, 257076), (740, 255339), (756, 249935), (772, 244755), (777, 243180), (882, 214230), (945, 199948), (965, 195804), (980, 192807), (999, 189140), (1036, 182385), (1110, 170226), (1158, 163170), (1260, 149961), (1295, 145908), (1323, 142820), (1332, 141855), (1351, 139860), (1470, 128538), (1554, 121590), (1665, 113484), (1737, 108780), (1764, 107115), (1813, 104220), (1890, 99974), (1930, 97902), (1998, 94570), (2205, 85692), (2220, 85113), (2316, 81585), (2331, 81060), (2590, 72954), (2646, 71410), (2702, 69930), (2895, 65268), (2940, 64269), (3108, 60795), (3330, 56742), (3474, 54390), (3626, 52110), (3780, 49987), (3860, 48951), (3885, 48636), (3996, 47285), (4053, 46620), (4410, 42846), (4662, 40530), (4995, 37828), (5180, 36477), (5211, 36260), (5292, 35705), (5404, 34965), (5439, 34740), (5790, 32634), (6615, 28564), (6660, 28371), (6755, 27972), (6948, 27195), (6993, 27020), (7141, 26460), (7252, 26055), (7770, 24318), (8106, 23310), (8685, 21756), (8820, 21423), (9065, 20844), (9324, 20265), (9457, 19980), (9990, 18914), (10422, 18130), (10878, 17370), (11580, 16317), (11655, 16212), (12159, 15540), (13230, 14282), (13510, 13986)]