156920483500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 385444725120

約数和(自身を除く): 228524241620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 121, 125, 151, 178, 193, 220, 242, 250, 275, 302, 356, 386, 445, 484, 500, 550, 604, 605, 755, 772, 890, 965, 979, 1100, 1210, 1375, 1510, 1661, 1780, 1930, 1958, 2123, 2225, 2420, 2750, 3020, 3025, 3322, 3775, 3860, 3916, 4246, 4450, 4825, 4895, 5500, 6050, 6644, 7550, 8305, 8492, 8900, 9650, 9790, 10615, 10769, 11125, 12100, 13439, 15100, 15125, 16610, 17177, 18271, 18875, 19300, 19580, 21230, 21538, 22250, 23353, 24125, 24475, 26878, 29143, 30250, 33220, 34354, 36542, 37750, 41525, 42460, 43076, 44500, 46706, 48250, 48950, 53075, 53756, 53845, 58286, 60500, 67195, 68708, 73084, 75500, 83050, 85885, 91355, 93412, 96500, 97900, 106150, 107690, 116572, 116765, 122375, 134390, 145715, 147829, 166100, 171770, 182710, 188947, 207625, 212300, 215380, 233530, 244750, 265375, 268780, 269225, 291430, 295658, 320573, 335975, 343540, 365420, 377894, 415250, 429425, 456775, 467060, 489500, 530750, 538450, 582860, 583825, 591316, 641146, 671950, 728575, 739145, 755788, 830500, 858850, 913550, 944735, 1061500, 1076900, 1167650, 1282292, 1343900, 1346125, 1457150, 1478290, 1602865, 1626119, 1679875, 1717700, 1827100, 1889470, 2078417, 2147125, 2283875, 2335300, 2593727, 2692250, 2914300, 2919125, 2956580, 3205730, 3252238, 3359750, 3526303, 3642875, 3695725, 3778940, 4156834, 4294250, 4567750, 4723675, 5187454, 5384500, 5838250, 6411460, 6504476, 6719500, 7052606, 7285750, 7391450, 8014325, 8130595, 8313668, 8588500, 9135500, 9447350, 10374908, 10392085, 11676500, 12968635, 14105212, 14571500, 14782900, 16028650, 16261190, 17631515, 18478625, 18894700, 20784170, 23618375, 25937270, 28530997, 32057300, 32522380, 35263030, 36957250, 40071625, 40652975, 41568340, 47236750, 51874540, 51960425, 57061994, 64843175, 70526060, 73914500, 80143250, 81305950, 88157575, 94473500, 103920850, 114123988, 129686350, 142654985, 160286500, 162611900, 176315150, 203264875, 207841700, 259372700, 259802125, 285309970, 313840967, 324215875, 352630300, 406529750, 440787875, 519604250, 570619940, 627681934, 648431750, 713274925, 813059500, 881575750, 1039208500, 1255363868, 1296863500, 1426549850, 1569204835, 1763151500, 2853099700, 3138409670, 3566374625, 6276819340, 7132749250, 7846024175, 14265498500, 15692048350, 31384096700, 39230120875, 78460241750, 156920483500]

約数ペア:

[(1, 156920483500), (2, 78460241750), (4, 39230120875), (5, 31384096700), (10, 15692048350), (11, 14265498500), (20, 7846024175), (22, 7132749250), (25, 6276819340), (44, 3566374625), (50, 3138409670), (55, 2853099700), (89, 1763151500), (100, 1569204835), (110, 1426549850), (121, 1296863500), (125, 1255363868), (151, 1039208500), (178, 881575750), (193, 813059500), (220, 713274925), (242, 648431750), (250, 627681934), (275, 570619940), (302, 519604250), (356, 440787875), (386, 406529750), (445, 352630300), (484, 324215875), (500, 313840967), (550, 285309970), (604, 259802125), (605, 259372700), (755, 207841700), (772, 203264875), (890, 176315150), (965, 162611900), (979, 160286500), (1100, 142654985), (1210, 129686350), (1375, 114123988), (1510, 103920850), (1661, 94473500), (1780, 88157575), (1930, 81305950), (1958, 80143250), (2123, 73914500), (2225, 70526060), (2420, 64843175), (2750, 57061994), (3020, 51960425), (3025, 51874540), (3322, 47236750), (3775, 41568340), (3860, 40652975), (3916, 40071625), (4246, 36957250), (4450, 35263030), (4825, 32522380), (4895, 32057300), (5500, 28530997), (6050, 25937270), (6644, 23618375), (7550, 20784170), (8305, 18894700), (8492, 18478625), (8900, 17631515), (9650, 16261190), (9790, 16028650), (10615, 14782900), (10769, 14571500), (11125, 14105212), (12100, 12968635), (13439, 11676500), (15100, 10392085), (15125, 10374908), (16610, 9447350), (17177, 9135500), (18271, 8588500), (18875, 8313668), (19300, 8130595), (19580, 8014325), (21230, 7391450), (21538, 7285750), (22250, 7052606), (23353, 6719500), (24125, 6504476), (24475, 6411460), (26878, 5838250), (29143, 5384500), (30250, 5187454), (33220, 4723675), (34354, 4567750), (36542, 4294250), (37750, 4156834), (41525, 3778940), (42460, 3695725), (43076, 3642875), (44500, 3526303), (46706, 3359750), (48250, 3252238), (48950, 3205730), (53075, 2956580), (53756, 2919125), (53845, 2914300), (58286, 2692250), (60500, 2593727), (67195, 2335300), (68708, 2283875), (73084, 2147125), (75500, 2078417), (83050, 1889470), (85885, 1827100), (91355, 1717700), (93412, 1679875), (96500, 1626119), (97900, 1602865), (106150, 1478290), (107690, 1457150), (116572, 1346125), (116765, 1343900), (122375, 1282292), (134390, 1167650), (145715, 1076900), (147829, 1061500), (166100, 944735), (171770, 913550), (182710, 858850), (188947, 830500), (207625, 755788), (212300, 739145), (215380, 728575), (233530, 671950), (244750, 641146), (265375, 591316), (268780, 583825), (269225, 582860), (291430, 538450), (295658, 530750), (320573, 489500), (335975, 467060), (343540, 456775), (365420, 429425), (377894, 415250)]