221097808800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2791639}}^1$

素因数の和:2791676

約数の個数: 216

約数和(自身を含む): 850523375520

約数和(自身を除く): 629425566720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 3168, 3300, 3600, 3960, 4400, 4950, 5280, 6600, 7200, 7920, 8800, 9900, 13200, 15840, 19800, 26400, 39600, 79200, 2791639, 5583278, 8374917, 11166556, 13958195, 16749834, 22333112, 25124751, 27916390, 30708029, 33499668, 41874585, 44666224, 50249502, 55832780, 61416058, 66999336, 69790975, 83749170, 89332448, 92124087, 100499004, 111665560, 122832116, 125623755, 133998672, 139581950, 153540145, 167498340, 184248174, 200998008, 209372925, 223331120, 245664232, 251247510, 267997344, 276372261, 279163900, 307080290, 334996680, 368496348, 401996016, 418745850, 446662240, 460620435, 491328464, 502495020, 552744522, 558327800, 614160580, 628118775, 669993360, 736992696, 767700725, 803992032, 837491700, 921240870, 982656928, 1004990040, 1105489044, 1116655600, 1228321160, 1256237550, 1339986720, 1381861305, 1473985392, 1535401450, 1674983400, 1842481740, 2009980080, 2210978088, 2233311200, 2303102175, 2456642320, 2512475100, 2763722610, 2947970784, 3070802900, 3349966800, 3684963480, 4019960160, 4421956176, 4606204350, 4913284640, 5024950200, 5527445220, 6141605800, 6699933600, 6909306525, 7369926960, 8843912352, 9212408700, 10049900400, 11054890440, 12283211600, 13818613050, 14739853920, 18424817400, 20099800800, 22109780880, 24566423200, 27637226100, 36849634800, 44219561760, 55274452200, 73699269600, 110548904400, 221097808800]

約数ペア:

[(1, 221097808800), (2, 110548904400), (3, 73699269600), (4, 55274452200), (5, 44219561760), (6, 36849634800), (8, 27637226100), (9, 24566423200), (10, 22109780880), (11, 20099800800), (12, 18424817400), (15, 14739853920), (16, 13818613050), (18, 12283211600), (20, 11054890440), (22, 10049900400), (24, 9212408700), (25, 8843912352), (30, 7369926960), (32, 6909306525), (33, 6699933600), (36, 6141605800), (40, 5527445220), (44, 5024950200), (45, 4913284640), (48, 4606204350), (50, 4421956176), (55, 4019960160), (60, 3684963480), (66, 3349966800), (72, 3070802900), (75, 2947970784), (80, 2763722610), (88, 2512475100), (90, 2456642320), (96, 2303102175), (99, 2233311200), (100, 2210978088), (110, 2009980080), (120, 1842481740), (132, 1674983400), (144, 1535401450), (150, 1473985392), (160, 1381861305), (165, 1339986720), (176, 1256237550), (180, 1228321160), (198, 1116655600), (200, 1105489044), (220, 1004990040), (225, 982656928), (240, 921240870), (264, 837491700), (275, 803992032), (288, 767700725), (300, 736992696), (330, 669993360), (352, 628118775), (360, 614160580), (396, 558327800), (400, 552744522), (440, 502495020), (450, 491328464), (480, 460620435), (495, 446662240), (528, 418745850), (550, 401996016), (600, 368496348), (660, 334996680), (720, 307080290), (792, 279163900), (800, 276372261), (825, 267997344), (880, 251247510), (900, 245664232), (990, 223331120), (1056, 209372925), (1100, 200998008), (1200, 184248174), (1320, 167498340), (1440, 153540145), (1584, 139581950), (1650, 133998672), (1760, 125623755), (1800, 122832116), (1980, 111665560), (2200, 100499004), (2400, 92124087), (2475, 89332448), (2640, 83749170), (3168, 69790975), (3300, 66999336), (3600, 61416058), (3960, 55832780), (4400, 50249502), (4950, 44666224), (5280, 41874585), (6600, 33499668), (7200, 30708029), (7920, 27916390), (8800, 25124751), (9900, 22333112), (13200, 16749834), (15840, 13958195), (19800, 11166556), (26400, 8374917), (39600, 5583278), (79200, 2791639)]