1096780000

素因数分解:

$2^5\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 2928562560

約数和(自身を除く): 1831782560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 61, 62, 80, 100, 116, 122, 124, 125, 145, 155, 160, 200, 232, 244, 248, 250, 290, 305, 310, 400, 464, 488, 496, 500, 580, 610, 620, 625, 725, 775, 800, 899, 928, 976, 992, 1000, 1160, 1220, 1240, 1250, 1450, 1525, 1550, 1769, 1798, 1891, 1952, 2000, 2320, 2440, 2480, 2500, 2900, 3050, 3100, 3538, 3596, 3625, 3782, 3875, 4000, 4495, 4640, 4880, 4960, 5000, 5800, 6100, 6200, 7076, 7192, 7250, 7564, 7625, 7750, 8845, 8990, 9455, 9760, 10000, 11600, 12200, 12400, 14152, 14384, 14500, 15128, 15250, 15500, 17690, 17980, 18125, 18910, 19375, 20000, 22475, 23200, 24400, 24800, 28304, 28768, 29000, 30256, 30500, 31000, 35380, 35960, 36250, 37820, 38125, 38750, 44225, 44950, 47275, 48800, 54839, 56608, 58000, 60512, 61000, 62000, 70760, 71920, 72500, 75640, 76250, 77500, 88450, 89900, 94550, 109678, 112375, 116000, 122000, 124000, 141520, 143840, 145000, 151280, 152500, 155000, 176900, 179800, 189100, 219356, 221125, 224750, 236375, 244000, 274195, 283040, 290000, 302560, 305000, 310000, 353800, 359600, 378200, 438712, 442250, 449500, 472750, 548390, 561875, 580000, 610000, 620000, 707600, 719200, 756400, 877424, 884500, 899000, 945500, 1096780, 1105625, 1123750, 1181875, 1220000, 1370975, 1415200, 1512800, 1754848, 1769000, 1798000, 1891000, 2193560, 2211250, 2247500, 2363750, 2741950, 3538000, 3596000, 3782000, 4387120, 4422500, 4495000, 4727500, 5483900, 6854875, 7076000, 7564000, 8774240, 8845000, 8990000, 9455000, 10967800, 13709750, 17690000, 17980000, 18910000, 21935600, 27419500, 34274375, 35380000, 37820000, 43871200, 54839000, 68548750, 109678000, 137097500, 219356000, 274195000, 548390000, 1096780000]

約数ペア:

[(1, 1096780000), (2, 548390000), (4, 274195000), (5, 219356000), (8, 137097500), (10, 109678000), (16, 68548750), (20, 54839000), (25, 43871200), (29, 37820000), (31, 35380000), (32, 34274375), (40, 27419500), (50, 21935600), (58, 18910000), (61, 17980000), (62, 17690000), (80, 13709750), (100, 10967800), (116, 9455000), (122, 8990000), (124, 8845000), (125, 8774240), (145, 7564000), (155, 7076000), (160, 6854875), (200, 5483900), (232, 4727500), (244, 4495000), (248, 4422500), (250, 4387120), (290, 3782000), (305, 3596000), (310, 3538000), (400, 2741950), (464, 2363750), (488, 2247500), (496, 2211250), (500, 2193560), (580, 1891000), (610, 1798000), (620, 1769000), (625, 1754848), (725, 1512800), (775, 1415200), (800, 1370975), (899, 1220000), (928, 1181875), (976, 1123750), (992, 1105625), (1000, 1096780), (1160, 945500), (1220, 899000), (1240, 884500), (1250, 877424), (1450, 756400), (1525, 719200), (1550, 707600), (1769, 620000), (1798, 610000), (1891, 580000), (1952, 561875), (2000, 548390), (2320, 472750), (2440, 449500), (2480, 442250), (2500, 438712), (2900, 378200), (3050, 359600), (3100, 353800), (3538, 310000), (3596, 305000), (3625, 302560), (3782, 290000), (3875, 283040), (4000, 274195), (4495, 244000), (4640, 236375), (4880, 224750), (4960, 221125), (5000, 219356), (5800, 189100), (6100, 179800), (6200, 176900), (7076, 155000), (7192, 152500), (7250, 151280), (7564, 145000), (7625, 143840), (7750, 141520), (8845, 124000), (8990, 122000), (9455, 116000), (9760, 112375), (10000, 109678), (11600, 94550), (12200, 89900), (12400, 88450), (14152, 77500), (14384, 76250), (14500, 75640), (15128, 72500), (15250, 71920), (15500, 70760), (17690, 62000), (17980, 61000), (18125, 60512), (18910, 58000), (19375, 56608), (20000, 54839), (22475, 48800), (23200, 47275), (24400, 44950), (24800, 44225), (28304, 38750), (28768, 38125), (29000, 37820), (30256, 36250), (30500, 35960), (31000, 35380)]