19723159800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{8171}}^1$

素因数の和:8348

約数の個数: 240

約数和(自身を含む): 68969637000

約数和(自身を除く): 49246477200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 149, 150, 162, 180, 200, 216, 225, 270, 298, 300, 324, 360, 405, 447, 450, 540, 596, 600, 648, 675, 745, 810, 894, 900, 1080, 1192, 1341, 1350, 1490, 1620, 1788, 1800, 2025, 2235, 2682, 2700, 2980, 3240, 3576, 3725, 4023, 4050, 4470, 5364, 5400, 5960, 6705, 7450, 8046, 8100, 8171, 8940, 10728, 11175, 12069, 13410, 14900, 16092, 16200, 16342, 17880, 20115, 22350, 24138, 24513, 26820, 29800, 32184, 32684, 33525, 40230, 40855, 44700, 48276, 49026, 53640, 60345, 65368, 67050, 73539, 80460, 81710, 89400, 96552, 98052, 100575, 120690, 122565, 134100, 147078, 160920, 163420, 196104, 201150, 204275, 220617, 241380, 245130, 268200, 294156, 301725, 326840, 367695, 402300, 408550, 441234, 482760, 490260, 588312, 603450, 612825, 661851, 735390, 804600, 817100, 882468, 980520, 1103085, 1206900, 1217479, 1225650, 1323702, 1470780, 1634200, 1764936, 1838475, 2206170, 2413800, 2434958, 2451300, 2647404, 2941560, 3309255, 3652437, 3676950, 4412340, 4869916, 4902600, 5294808, 5515425, 6087395, 6618510, 7304874, 7353900, 8824680, 9739832, 10957311, 11030850, 12174790, 13237020, 14609748, 14707800, 16546275, 18262185, 21914622, 22061700, 24349580, 26474040, 29219496, 30436975, 32871933, 33092550, 36524370, 43829244, 44123400, 48699160, 54786555, 60873950, 65743866, 66185100, 73048740, 87658488, 91310925, 98615799, 109573110, 121747900, 131487732, 132370200, 146097480, 164359665, 182621850, 197231598, 219146220, 243495800, 262975464, 273932775, 328719330, 365243700, 394463196, 438292440, 493078995, 547865550, 657438660, 730487400, 788926392, 821798325, 986157990, 1095731100, 1314877320, 1643596650, 1972315980, 2191462200, 2465394975, 3287193300, 3944631960, 4930789950, 6574386600, 9861579900, 19723159800]

約数ペア:

[(1, 19723159800), (2, 9861579900), (3, 6574386600), (4, 4930789950), (5, 3944631960), (6, 3287193300), (8, 2465394975), (9, 2191462200), (10, 1972315980), (12, 1643596650), (15, 1314877320), (18, 1095731100), (20, 986157990), (24, 821798325), (25, 788926392), (27, 730487400), (30, 657438660), (36, 547865550), (40, 493078995), (45, 438292440), (50, 394463196), (54, 365243700), (60, 328719330), (72, 273932775), (75, 262975464), (81, 243495800), (90, 219146220), (100, 197231598), (108, 182621850), (120, 164359665), (135, 146097480), (149, 132370200), (150, 131487732), (162, 121747900), (180, 109573110), (200, 98615799), (216, 91310925), (225, 87658488), (270, 73048740), (298, 66185100), (300, 65743866), (324, 60873950), (360, 54786555), (405, 48699160), (447, 44123400), (450, 43829244), (540, 36524370), (596, 33092550), (600, 32871933), (648, 30436975), (675, 29219496), (745, 26474040), (810, 24349580), (894, 22061700), (900, 21914622), (1080, 18262185), (1192, 16546275), (1341, 14707800), (1350, 14609748), (1490, 13237020), (1620, 12174790), (1788, 11030850), (1800, 10957311), (2025, 9739832), (2235, 8824680), (2682, 7353900), (2700, 7304874), (2980, 6618510), (3240, 6087395), (3576, 5515425), (3725, 5294808), (4023, 4902600), (4050, 4869916), (4470, 4412340), (5364, 3676950), (5400, 3652437), (5960, 3309255), (6705, 2941560), (7450, 2647404), (8046, 2451300), (8100, 2434958), (8171, 2413800), (8940, 2206170), (10728, 1838475), (11175, 1764936), (12069, 1634200), (13410, 1470780), (14900, 1323702), (16092, 1225650), (16200, 1217479), (16342, 1206900), (17880, 1103085), (20115, 980520), (22350, 882468), (24138, 817100), (24513, 804600), (26820, 735390), (29800, 661851), (32184, 612825), (32684, 603450), (33525, 588312), (40230, 490260), (40855, 482760), (44700, 441234), (48276, 408550), (49026, 402300), (53640, 367695), (60345, 326840), (65368, 301725), (67050, 294156), (73539, 268200), (80460, 245130), (81710, 241380), (89400, 220617), (96552, 204275), (98052, 201150), (100575, 196104), (120690, 163420), (122565, 160920), (134100, 147078)]