804547980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 2532085920

約数和(自身を除く): 1727537940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 107, 111, 148, 180, 185, 214, 222, 321, 333, 370, 428, 444, 535, 555, 642, 666, 740, 963, 1070, 1110, 1129, 1284, 1332, 1605, 1665, 1926, 2140, 2220, 2258, 3210, 3330, 3387, 3852, 3959, 4516, 4815, 5645, 6420, 6660, 6774, 7918, 9630, 10161, 11290, 11877, 13548, 15836, 16935, 19260, 19795, 20322, 22580, 23754, 33870, 35631, 39590, 40644, 41773, 47508, 50805, 59385, 67740, 71262, 79180, 83546, 101610, 118770, 120803, 125319, 142524, 167092, 178155, 203220, 208865, 237540, 241606, 250638, 356310, 362409, 375957, 417730, 483212, 501276, 604015, 626595, 712620, 724818, 751914, 835460, 1087227, 1208030, 1253190, 1449636, 1503828, 1812045, 1879785, 2174454, 2416060, 2506380, 3624090, 3759570, 4348908, 4469711, 5436135, 7248180, 7519140, 8939422, 10872270, 13409133, 17878844, 21744540, 22348555, 26818266, 40227399, 44697110, 53636532, 67045665, 80454798, 89394220, 134091330, 160909596, 201136995, 268182660, 402273990, 804547980]

約数ペア:

[(1, 804547980), (2, 402273990), (3, 268182660), (4, 201136995), (5, 160909596), (6, 134091330), (9, 89394220), (10, 80454798), (12, 67045665), (15, 53636532), (18, 44697110), (20, 40227399), (30, 26818266), (36, 22348555), (37, 21744540), (45, 17878844), (60, 13409133), (74, 10872270), (90, 8939422), (107, 7519140), (111, 7248180), (148, 5436135), (180, 4469711), (185, 4348908), (214, 3759570), (222, 3624090), (321, 2506380), (333, 2416060), (370, 2174454), (428, 1879785), (444, 1812045), (535, 1503828), (555, 1449636), (642, 1253190), (666, 1208030), (740, 1087227), (963, 835460), (1070, 751914), (1110, 724818), (1129, 712620), (1284, 626595), (1332, 604015), (1605, 501276), (1665, 483212), (1926, 417730), (2140, 375957), (2220, 362409), (2258, 356310), (3210, 250638), (3330, 241606), (3387, 237540), (3852, 208865), (3959, 203220), (4516, 178155), (4815, 167092), (5645, 142524), (6420, 125319), (6660, 120803), (6774, 118770), (7918, 101610), (9630, 83546), (10161, 79180), (11290, 71262), (11877, 67740), (13548, 59385), (15836, 50805), (16935, 47508), (19260, 41773), (19795, 40644), (20322, 39590), (22580, 35631), (23754, 33870)]