18852963750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 240

約数和(自身を含む): 54126861360

約数和(自身を除く): 35273897610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 193, 225, 250, 285, 342, 375, 386, 450, 457, 475, 570, 579, 625, 750, 855, 914, 950, 965, 1125, 1158, 1250, 1371, 1425, 1710, 1737, 1875, 1930, 2250, 2285, 2375, 2742, 2850, 2895, 3474, 3667, 3750, 4113, 4275, 4570, 4750, 4825, 5625, 5790, 6855, 7125, 7334, 8226, 8550, 8683, 8685, 9650, 11001, 11250, 11425, 11875, 13710, 14250, 14475, 17366, 17370, 18335, 20565, 21375, 22002, 22850, 23750, 24125, 26049, 28950, 33003, 34275, 35625, 36670, 41130, 42750, 43415, 43425, 48250, 52098, 55005, 57125, 66006, 68550, 71250, 72375, 78147, 86830, 86850, 88201, 91675, 102825, 106875, 110010, 114250, 120625, 130245, 144750, 156294, 165015, 171375, 176402, 183350, 205650, 213750, 217075, 217125, 241250, 260490, 264603, 275025, 285625, 330030, 342750, 361875, 390735, 434150, 434250, 441005, 458375, 514125, 529206, 550050, 571250, 651225, 723750, 781470, 793809, 825075, 856875, 882010, 916750, 1028250, 1085375, 1085625, 1302450, 1323015, 1375125, 1587618, 1650150, 1675819, 1713750, 1953675, 2170750, 2171250, 2205025, 2291875, 2570625, 2646030, 2750250, 3256125, 3351638, 3907350, 3969045, 4125375, 4410050, 4583750, 5027457, 5141250, 5426875, 6512250, 6615075, 6875625, 7938090, 8250750, 8379095, 9768375, 10054914, 10853750, 11025125, 13230150, 13751250, 15082371, 16280625, 16758190, 19536750, 19845225, 20626875, 22050250, 25137285, 30164742, 32561250, 33075375, 39690450, 41253750, 41895475, 48841875, 50274570, 55125625, 66150750, 75411855, 83790950, 97683750, 99226125, 110251250, 125686425, 150823710, 165376875, 198452250, 209477375, 251372850, 330753750, 377059275, 418954750, 496130625, 628432125, 754118550, 992261250, 1047386875, 1256864250, 1885296375, 2094773750, 3142160625, 3770592750, 6284321250, 9426481875, 18852963750]

約数ペア:

[(1, 18852963750), (2, 9426481875), (3, 6284321250), (5, 3770592750), (6, 3142160625), (9, 2094773750), (10, 1885296375), (15, 1256864250), (18, 1047386875), (19, 992261250), (25, 754118550), (30, 628432125), (38, 496130625), (45, 418954750), (50, 377059275), (57, 330753750), (75, 251372850), (90, 209477375), (95, 198452250), (114, 165376875), (125, 150823710), (150, 125686425), (171, 110251250), (190, 99226125), (193, 97683750), (225, 83790950), (250, 75411855), (285, 66150750), (342, 55125625), (375, 50274570), (386, 48841875), (450, 41895475), (457, 41253750), (475, 39690450), (570, 33075375), (579, 32561250), (625, 30164742), (750, 25137285), (855, 22050250), (914, 20626875), (950, 19845225), (965, 19536750), (1125, 16758190), (1158, 16280625), (1250, 15082371), (1371, 13751250), (1425, 13230150), (1710, 11025125), (1737, 10853750), (1875, 10054914), (1930, 9768375), (2250, 8379095), (2285, 8250750), (2375, 7938090), (2742, 6875625), (2850, 6615075), (2895, 6512250), (3474, 5426875), (3667, 5141250), (3750, 5027457), (4113, 4583750), (4275, 4410050), (4570, 4125375), (4750, 3969045), (4825, 3907350), (5625, 3351638), (5790, 3256125), (6855, 2750250), (7125, 2646030), (7334, 2570625), (8226, 2291875), (8550, 2205025), (8683, 2171250), (8685, 2170750), (9650, 1953675), (11001, 1713750), (11250, 1675819), (11425, 1650150), (11875, 1587618), (13710, 1375125), (14250, 1323015), (14475, 1302450), (17366, 1085625), (17370, 1085375), (18335, 1028250), (20565, 916750), (21375, 882010), (22002, 856875), (22850, 825075), (23750, 793809), (24125, 781470), (26049, 723750), (28950, 651225), (33003, 571250), (34275, 550050), (35625, 529206), (36670, 514125), (41130, 458375), (42750, 441005), (43415, 434250), (43425, 434150), (48250, 390735), (52098, 361875), (55005, 342750), (57125, 330030), (66006, 285625), (68550, 275025), (71250, 264603), (72375, 260490), (78147, 241250), (86830, 217125), (86850, 217075), (88201, 213750), (91675, 205650), (102825, 183350), (106875, 176402), (110010, 171375), (114250, 165015), (120625, 156294), (130245, 144750)]