47873700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 187488000

約数和(自身を除く): 139614300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 149, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 298, 300, 306, 315, 340, 350, 357, 378, 420, 425, 447, 450, 459, 476, 510, 525, 540, 595, 596, 612, 630, 675, 700, 714, 745, 756, 765, 850, 894, 900, 918, 945, 1020, 1043, 1050, 1071, 1190, 1260, 1275, 1341, 1350, 1428, 1490, 1530, 1575, 1700, 1785, 1788, 1836, 1890, 2086, 2100, 2142, 2235, 2295, 2380, 2533, 2550, 2682, 2700, 2975, 2980, 3060, 3129, 3150, 3213, 3570, 3725, 3780, 3825, 4023, 4172, 4284, 4470, 4590, 4725, 5066, 5100, 5215, 5355, 5364, 5950, 6258, 6300, 6426, 6705, 7140, 7450, 7599, 7650, 8046, 8925, 8940, 9180, 9387, 9450, 10132, 10430, 10710, 11175, 11475, 11900, 12516, 12665, 12852, 13410, 14900, 15198, 15300, 15645, 16065, 16092, 17731, 17850, 18774, 18900, 20115, 20860, 21420, 22350, 22797, 22950, 25330, 26075, 26775, 26820, 28161, 30396, 31290, 32130, 33525, 35462, 35700, 37548, 37995, 40230, 44700, 45594, 45900, 46935, 50660, 52150, 53193, 53550, 56322, 62580, 63325, 64260, 67050, 68391, 70924, 75990, 78225, 80325, 80460, 88655, 91188, 93870, 100575, 104300, 106386, 107100, 112644, 113985, 126650, 134100, 136782, 140805, 151980, 156450, 159579, 160650, 177310, 187740, 189975, 201150, 212772, 227970, 234675, 253300, 265965, 273564, 281610, 312900, 319158, 321300, 341955, 354620, 379950, 402300, 443275, 455940, 469350, 478737, 531930, 563220, 569925, 638316, 683910, 704025, 759900, 797895, 886550, 938700, 957474, 1063860, 1139850, 1329825, 1367820, 1408050, 1595790, 1709775, 1773100, 1914948, 2279700, 2393685, 2659650, 2816100, 3191580, 3419550, 3989475, 4787370, 5319300, 6839100, 7978950, 9574740, 11968425, 15957900, 23936850, 47873700]

約数ペア:

[(1, 47873700), (2, 23936850), (3, 15957900), (4, 11968425), (5, 9574740), (6, 7978950), (7, 6839100), (9, 5319300), (10, 4787370), (12, 3989475), (14, 3419550), (15, 3191580), (17, 2816100), (18, 2659650), (20, 2393685), (21, 2279700), (25, 1914948), (27, 1773100), (28, 1709775), (30, 1595790), (34, 1408050), (35, 1367820), (36, 1329825), (42, 1139850), (45, 1063860), (50, 957474), (51, 938700), (54, 886550), (60, 797895), (63, 759900), (68, 704025), (70, 683910), (75, 638316), (84, 569925), (85, 563220), (90, 531930), (100, 478737), (102, 469350), (105, 455940), (108, 443275), (119, 402300), (126, 379950), (135, 354620), (140, 341955), (149, 321300), (150, 319158), (153, 312900), (170, 281610), (175, 273564), (180, 265965), (189, 253300), (204, 234675), (210, 227970), (225, 212772), (238, 201150), (252, 189975), (255, 187740), (270, 177310), (298, 160650), (300, 159579), (306, 156450), (315, 151980), (340, 140805), (350, 136782), (357, 134100), (378, 126650), (420, 113985), (425, 112644), (447, 107100), (450, 106386), (459, 104300), (476, 100575), (510, 93870), (525, 91188), (540, 88655), (595, 80460), (596, 80325), (612, 78225), (630, 75990), (675, 70924), (700, 68391), (714, 67050), (745, 64260), (756, 63325), (765, 62580), (850, 56322), (894, 53550), (900, 53193), (918, 52150), (945, 50660), (1020, 46935), (1043, 45900), (1050, 45594), (1071, 44700), (1190, 40230), (1260, 37995), (1275, 37548), (1341, 35700), (1350, 35462), (1428, 33525), (1490, 32130), (1530, 31290), (1575, 30396), (1700, 28161), (1785, 26820), (1788, 26775), (1836, 26075), (1890, 25330), (2086, 22950), (2100, 22797), (2142, 22350), (2235, 21420), (2295, 20860), (2380, 20115), (2533, 18900), (2550, 18774), (2682, 17850), (2700, 17731), (2975, 16092), (2980, 16065), (3060, 15645), (3129, 15300), (3150, 15198), (3213, 14900), (3570, 13410), (3725, 12852), (3780, 12665), (3825, 12516), (4023, 11900), (4172, 11475), (4284, 11175), (4470, 10710), (4590, 10430), (4725, 10132), (5066, 9450), (5100, 9387), (5215, 9180), (5355, 8940), (5364, 8925), (5950, 8046), (6258, 7650), (6300, 7599), (6426, 7450), (6705, 7140)]