72421222400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 288

約数和(自身を含む): 189747230400

約数和(自身を除く): 117326008000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 256, 320, 356, 368, 400, 445, 460, 512, 575, 640, 691, 712, 736, 800, 890, 920, 1024, 1150, 1280, 1382, 1424, 1472, 1600, 1780, 1840, 2047, 2048, 2225, 2300, 2560, 2764, 2848, 2944, 3200, 3455, 3560, 3680, 4094, 4450, 4600, 5120, 5528, 5696, 5888, 6400, 6910, 7120, 7360, 8188, 8900, 9200, 10235, 10240, 11056, 11392, 11776, 12800, 13820, 14240, 14720, 15893, 16376, 17275, 17800, 18400, 20470, 22112, 22784, 23552, 25600, 27640, 28480, 29440, 31786, 32752, 34550, 35600, 36800, 40940, 44224, 45568, 47104, 51175, 51200, 55280, 56960, 58880, 61499, 63572, 65504, 69100, 71200, 73600, 79465, 81880, 88448, 91136, 102350, 110560, 113920, 117760, 122998, 127144, 131008, 138200, 142400, 147200, 158930, 163760, 176896, 182272, 204700, 221120, 227840, 235520, 245996, 254288, 262016, 276400, 284800, 294400, 307495, 317860, 327520, 353792, 397325, 409400, 442240, 455680, 491992, 508576, 524032, 552800, 569600, 588800, 614990, 635720, 655040, 707584, 794650, 818800, 884480, 911360, 983984, 1017152, 1048064, 1105600, 1139200, 1177600, 1229980, 1271440, 1310080, 1414477, 1415168, 1537475, 1589300, 1637600, 1768960, 1967968, 2034304, 2096128, 2211200, 2278400, 2459960, 2542880, 2620160, 2828954, 3074950, 3178600, 3275200, 3537920, 3935936, 4068608, 4192256, 4422400, 4556800, 4919920, 5085760, 5240320, 5657908, 6149900, 6357200, 6550400, 7072385, 7075840, 7871872, 8137216, 8844800, 9839840, 10171520, 10480640, 11315816, 12299800, 12714400, 13100800, 14144770, 15743744, 16274432, 17689600, 19679680, 20343040, 20961280, 22631632, 24599600, 25428800, 26201600, 28289540, 31487488, 32548864, 35361925, 35379200, 39359360, 40686080, 45263264, 49199200, 50857600, 52403200, 56579080, 62974976, 70723850, 78718720, 81372160, 90526528, 98398400, 101715200, 104806400, 113158160, 125949952, 141447700, 157437440, 162744320, 181053056, 196796800, 203430400, 226316320, 282895400, 314874880, 362106112, 393593600, 406860800, 452632640, 565790800, 629749760, 724212224, 787187200, 813721600, 905265280, 1131581600, 1448424448, 1574374400, 1810530560, 2263163200, 2896848896, 3148748800, 3621061120, 4526326400, 7242122240, 9052652800, 14484244480, 18105305600, 36210611200, 72421222400]

約数ペア:

[(1, 72421222400), (2, 36210611200), (4, 18105305600), (5, 14484244480), (8, 9052652800), (10, 7242122240), (16, 4526326400), (20, 3621061120), (23, 3148748800), (25, 2896848896), (32, 2263163200), (40, 1810530560), (46, 1574374400), (50, 1448424448), (64, 1131581600), (80, 905265280), (89, 813721600), (92, 787187200), (100, 724212224), (115, 629749760), (128, 565790800), (160, 452632640), (178, 406860800), (184, 393593600), (200, 362106112), (230, 314874880), (256, 282895400), (320, 226316320), (356, 203430400), (368, 196796800), (400, 181053056), (445, 162744320), (460, 157437440), (512, 141447700), (575, 125949952), (640, 113158160), (691, 104806400), (712, 101715200), (736, 98398400), (800, 90526528), (890, 81372160), (920, 78718720), (1024, 70723850), (1150, 62974976), (1280, 56579080), (1382, 52403200), (1424, 50857600), (1472, 49199200), (1600, 45263264), (1780, 40686080), (1840, 39359360), (2047, 35379200), (2048, 35361925), (2225, 32548864), (2300, 31487488), (2560, 28289540), (2764, 26201600), (2848, 25428800), (2944, 24599600), (3200, 22631632), (3455, 20961280), (3560, 20343040), (3680, 19679680), (4094, 17689600), (4450, 16274432), (4600, 15743744), (5120, 14144770), (5528, 13100800), (5696, 12714400), (5888, 12299800), (6400, 11315816), (6910, 10480640), (7120, 10171520), (7360, 9839840), (8188, 8844800), (8900, 8137216), (9200, 7871872), (10235, 7075840), (10240, 7072385), (11056, 6550400), (11392, 6357200), (11776, 6149900), (12800, 5657908), (13820, 5240320), (14240, 5085760), (14720, 4919920), (15893, 4556800), (16376, 4422400), (17275, 4192256), (17800, 4068608), (18400, 3935936), (20470, 3537920), (22112, 3275200), (22784, 3178600), (23552, 3074950), (25600, 2828954), (27640, 2620160), (28480, 2542880), (29440, 2459960), (31786, 2278400), (32752, 2211200), (34550, 2096128), (35600, 2034304), (36800, 1967968), (40940, 1768960), (44224, 1637600), (45568, 1589300), (47104, 1537475), (51175, 1415168), (51200, 1414477), (55280, 1310080), (56960, 1271440), (58880, 1229980), (61499, 1177600), (63572, 1139200), (65504, 1105600), (69100, 1048064), (71200, 1017152), (73600, 983984), (79465, 911360), (81880, 884480), (88448, 818800), (91136, 794650), (102350, 707584), (110560, 655040), (113920, 635720), (117760, 614990), (122998, 588800), (127144, 569600), (131008, 552800), (138200, 524032), (142400, 508576), (147200, 491992), (158930, 455680), (163760, 442240), (176896, 409400), (182272, 397325), (204700, 353792), (221120, 327520), (227840, 317860), (235520, 307495), (245996, 294400), (254288, 284800), (262016, 276400)]