214857900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 759951360

約数和(自身を除く): 545093460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 31, 34, 36, 45, 50, 51, 54, 60, 62, 68, 75, 85, 90, 93, 100, 102, 108, 124, 135, 150, 151, 153, 155, 170, 180, 186, 204, 225, 255, 270, 279, 300, 302, 306, 310, 340, 372, 425, 450, 453, 459, 465, 510, 527, 540, 558, 604, 612, 620, 675, 755, 765, 775, 837, 850, 900, 906, 918, 930, 1020, 1054, 1116, 1275, 1350, 1359, 1395, 1510, 1530, 1550, 1581, 1674, 1700, 1812, 1836, 1860, 2108, 2265, 2295, 2325, 2550, 2567, 2635, 2700, 2718, 2790, 3020, 3060, 3100, 3162, 3348, 3775, 3825, 4077, 4185, 4530, 4590, 4650, 4681, 4743, 5100, 5134, 5270, 5436, 5580, 6324, 6795, 6975, 7550, 7650, 7701, 7905, 8154, 8370, 9060, 9180, 9300, 9362, 9486, 10268, 10540, 11325, 11475, 12835, 13175, 13590, 13950, 14043, 14229, 15100, 15300, 15402, 15810, 16308, 16740, 18724, 18972, 20385, 20925, 22650, 22950, 23103, 23405, 23715, 25670, 26350, 27180, 27900, 28086, 28458, 30804, 31620, 33975, 38505, 39525, 40770, 41850, 42129, 45300, 45900, 46206, 46810, 47430, 51340, 52700, 56172, 56916, 64175, 67950, 69309, 70215, 71145, 77010, 79050, 79577, 81540, 83700, 84258, 92412, 93620, 94860, 101925, 115515, 117025, 118575, 126387, 128350, 135900, 138618, 140430, 142290, 154020, 158100, 159154, 168516, 192525, 203850, 210645, 231030, 234050, 237150, 238731, 252774, 256700, 277236, 280860, 284580, 318308, 346545, 351075, 355725, 385050, 397885, 407700, 421290, 462060, 468100, 474300, 477462, 505548, 577575, 631935, 693090, 702150, 711450, 716193, 770100, 795770, 842580, 954924, 1053225, 1155150, 1193655, 1263870, 1386180, 1404300, 1422900, 1432386, 1591540, 1732725, 1989425, 2106450, 2148579, 2310300, 2387310, 2527740, 2864772, 3159675, 3465450, 3580965, 3978850, 4212900, 4297158, 4774620, 5968275, 6319350, 6930900, 7161930, 7957700, 8594316, 10742895, 11936550, 12638700, 14323860, 17904825, 21485790, 23873100, 35809650, 42971580, 53714475, 71619300, 107428950, 214857900]

約数ペア:

[(1, 214857900), (2, 107428950), (3, 71619300), (4, 53714475), (5, 42971580), (6, 35809650), (9, 23873100), (10, 21485790), (12, 17904825), (15, 14323860), (17, 12638700), (18, 11936550), (20, 10742895), (25, 8594316), (27, 7957700), (30, 7161930), (31, 6930900), (34, 6319350), (36, 5968275), (45, 4774620), (50, 4297158), (51, 4212900), (54, 3978850), (60, 3580965), (62, 3465450), (68, 3159675), (75, 2864772), (85, 2527740), (90, 2387310), (93, 2310300), (100, 2148579), (102, 2106450), (108, 1989425), (124, 1732725), (135, 1591540), (150, 1432386), (151, 1422900), (153, 1404300), (155, 1386180), (170, 1263870), (180, 1193655), (186, 1155150), (204, 1053225), (225, 954924), (255, 842580), (270, 795770), (279, 770100), (300, 716193), (302, 711450), (306, 702150), (310, 693090), (340, 631935), (372, 577575), (425, 505548), (450, 477462), (453, 474300), (459, 468100), (465, 462060), (510, 421290), (527, 407700), (540, 397885), (558, 385050), (604, 355725), (612, 351075), (620, 346545), (675, 318308), (755, 284580), (765, 280860), (775, 277236), (837, 256700), (850, 252774), (900, 238731), (906, 237150), (918, 234050), (930, 231030), (1020, 210645), (1054, 203850), (1116, 192525), (1275, 168516), (1350, 159154), (1359, 158100), (1395, 154020), (1510, 142290), (1530, 140430), (1550, 138618), (1581, 135900), (1674, 128350), (1700, 126387), (1812, 118575), (1836, 117025), (1860, 115515), (2108, 101925), (2265, 94860), (2295, 93620), (2325, 92412), (2550, 84258), (2567, 83700), (2635, 81540), (2700, 79577), (2718, 79050), (2790, 77010), (3020, 71145), (3060, 70215), (3100, 69309), (3162, 67950), (3348, 64175), (3775, 56916), (3825, 56172), (4077, 52700), (4185, 51340), (4530, 47430), (4590, 46810), (4650, 46206), (4681, 45900), (4743, 45300), (5100, 42129), (5134, 41850), (5270, 40770), (5436, 39525), (5580, 38505), (6324, 33975), (6795, 31620), (6975, 30804), (7550, 28458), (7650, 28086), (7701, 27900), (7905, 27180), (8154, 26350), (8370, 25670), (9060, 23715), (9180, 23405), (9300, 23103), (9362, 22950), (9486, 22650), (10268, 20925), (10540, 20385), (11325, 18972), (11475, 18724), (12835, 16740), (13175, 16308), (13590, 15810), (13950, 15402), (14043, 15300), (14229, 15100)]