310050180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 1077221376

約数和(自身を除く): 767171196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 127, 132, 135, 137, 162, 165, 180, 198, 220, 254, 270, 274, 297, 324, 330, 381, 396, 405, 411, 495, 508, 540, 548, 594, 635, 660, 685, 762, 810, 822, 891, 990, 1143, 1188, 1233, 1270, 1370, 1397, 1485, 1507, 1524, 1620, 1644, 1782, 1905, 1980, 2055, 2286, 2466, 2540, 2740, 2794, 2970, 3014, 3429, 3564, 3699, 3810, 4110, 4191, 4455, 4521, 4572, 4932, 5588, 5715, 5940, 6028, 6165, 6858, 6985, 7398, 7535, 7620, 8220, 8382, 8910, 9042, 10287, 11097, 11430, 12330, 12573, 13563, 13716, 13970, 14796, 15070, 16764, 17145, 17399, 17820, 18084, 18495, 20574, 20955, 22194, 22605, 22860, 24660, 25146, 27126, 27940, 30140, 34290, 34798, 36990, 37719, 40689, 41148, 41910, 44388, 45210, 50292, 51435, 52197, 54252, 55485, 62865, 67815, 68580, 69596, 73980, 75438, 81378, 83820, 86995, 90420, 102870, 104394, 110970, 113157, 122067, 125730, 135630, 150876, 156591, 162756, 173990, 188595, 191389, 203445, 205740, 208788, 221940, 226314, 244134, 251460, 260985, 271260, 313182, 347980, 377190, 382778, 406890, 452628, 469773, 488268, 521970, 565785, 574167, 610335, 626364, 754380, 765556, 782955, 813780, 939546, 956945, 1043940, 1131570, 1148334, 1220670, 1409319, 1565910, 1722501, 1879092, 1913890, 2263140, 2296668, 2348865, 2441340, 2818638, 2870835, 3131820, 3445002, 3827780, 4697730, 5167503, 5637276, 5741670, 6890004, 7046595, 8612505, 9395460, 10335006, 11483340, 14093190, 15502509, 17225010, 20670012, 25837515, 28186380, 31005018, 34450020, 51675030, 62010036, 77512545, 103350060, 155025090, 310050180]

約数ペア:

[(1, 310050180), (2, 155025090), (3, 103350060), (4, 77512545), (5, 62010036), (6, 51675030), (9, 34450020), (10, 31005018), (11, 28186380), (12, 25837515), (15, 20670012), (18, 17225010), (20, 15502509), (22, 14093190), (27, 11483340), (30, 10335006), (33, 9395460), (36, 8612505), (44, 7046595), (45, 6890004), (54, 5741670), (55, 5637276), (60, 5167503), (66, 4697730), (81, 3827780), (90, 3445002), (99, 3131820), (108, 2870835), (110, 2818638), (127, 2441340), (132, 2348865), (135, 2296668), (137, 2263140), (162, 1913890), (165, 1879092), (180, 1722501), (198, 1565910), (220, 1409319), (254, 1220670), (270, 1148334), (274, 1131570), (297, 1043940), (324, 956945), (330, 939546), (381, 813780), (396, 782955), (405, 765556), (411, 754380), (495, 626364), (508, 610335), (540, 574167), (548, 565785), (594, 521970), (635, 488268), (660, 469773), (685, 452628), (762, 406890), (810, 382778), (822, 377190), (891, 347980), (990, 313182), (1143, 271260), (1188, 260985), (1233, 251460), (1270, 244134), (1370, 226314), (1397, 221940), (1485, 208788), (1507, 205740), (1524, 203445), (1620, 191389), (1644, 188595), (1782, 173990), (1905, 162756), (1980, 156591), (2055, 150876), (2286, 135630), (2466, 125730), (2540, 122067), (2740, 113157), (2794, 110970), (2970, 104394), (3014, 102870), (3429, 90420), (3564, 86995), (3699, 83820), (3810, 81378), (4110, 75438), (4191, 73980), (4455, 69596), (4521, 68580), (4572, 67815), (4932, 62865), (5588, 55485), (5715, 54252), (5940, 52197), (6028, 51435), (6165, 50292), (6858, 45210), (6985, 44388), (7398, 41910), (7535, 41148), (7620, 40689), (8220, 37719), (8382, 36990), (8910, 34798), (9042, 34290), (10287, 30140), (11097, 27940), (11430, 27126), (12330, 25146), (12573, 24660), (13563, 22860), (13716, 22605), (13970, 22194), (14796, 20955), (15070, 20574), (16764, 18495), (17145, 18084), (17399, 17820)]