123650010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 398131200

約数和(自身を除く): 274481190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 31, 33, 34, 45, 51, 54, 55, 62, 66, 79, 85, 90, 93, 99, 102, 110, 135, 153, 155, 158, 165, 170, 186, 187, 198, 237, 255, 270, 279, 297, 306, 310, 330, 341, 374, 395, 459, 465, 474, 495, 510, 527, 558, 561, 594, 682, 711, 765, 790, 837, 869, 918, 930, 935, 990, 1023, 1054, 1122, 1185, 1343, 1395, 1422, 1485, 1530, 1581, 1674, 1683, 1705, 1738, 1870, 2046, 2133, 2295, 2370, 2449, 2607, 2635, 2686, 2790, 2805, 2970, 3069, 3162, 3366, 3410, 3555, 4029, 4185, 4266, 4345, 4590, 4743, 4898, 5049, 5115, 5214, 5270, 5610, 5797, 6138, 6715, 7110, 7347, 7821, 7905, 8058, 8370, 8415, 8690, 9207, 9486, 10098, 10230, 10665, 11594, 12087, 12245, 13035, 13430, 14229, 14694, 14773, 15345, 15642, 15810, 16830, 17391, 18414, 20145, 21330, 22041, 23463, 23715, 24174, 24490, 25245, 26070, 26939, 28458, 28985, 29546, 30690, 34782, 36261, 36735, 39105, 40290, 41633, 44082, 44319, 46035, 46926, 47430, 50490, 52173, 53878, 57970, 60435, 66123, 71145, 72522, 73470, 73865, 78210, 80817, 83266, 86955, 88638, 92070, 104346, 110205, 117315, 120870, 124899, 132246, 132957, 134695, 142290, 147730, 156519, 161634, 173910, 181305, 208165, 220410, 221595, 234630, 242451, 249798, 260865, 265914, 269390, 313038, 330615, 362610, 374697, 398871, 404085, 416330, 443190, 457963, 484902, 521730, 624495, 661230, 664785, 727353, 749394, 782595, 797742, 808170, 915926, 1124091, 1212255, 1248990, 1329570, 1373889, 1454706, 1565190, 1873485, 1994355, 2248182, 2289815, 2424510, 2747778, 3636765, 3746970, 3988710, 4121667, 4579630, 5620455, 6869445, 7273530, 8243334, 11240910, 12365001, 13738890, 20608335, 24730002, 41216670, 61825005, 123650010]

約数ペア:

[(1, 123650010), (2, 61825005), (3, 41216670), (5, 24730002), (6, 20608335), (9, 13738890), (10, 12365001), (11, 11240910), (15, 8243334), (17, 7273530), (18, 6869445), (22, 5620455), (27, 4579630), (30, 4121667), (31, 3988710), (33, 3746970), (34, 3636765), (45, 2747778), (51, 2424510), (54, 2289815), (55, 2248182), (62, 1994355), (66, 1873485), (79, 1565190), (85, 1454706), (90, 1373889), (93, 1329570), (99, 1248990), (102, 1212255), (110, 1124091), (135, 915926), (153, 808170), (155, 797742), (158, 782595), (165, 749394), (170, 727353), (186, 664785), (187, 661230), (198, 624495), (237, 521730), (255, 484902), (270, 457963), (279, 443190), (297, 416330), (306, 404085), (310, 398871), (330, 374697), (341, 362610), (374, 330615), (395, 313038), (459, 269390), (465, 265914), (474, 260865), (495, 249798), (510, 242451), (527, 234630), (558, 221595), (561, 220410), (594, 208165), (682, 181305), (711, 173910), (765, 161634), (790, 156519), (837, 147730), (869, 142290), (918, 134695), (930, 132957), (935, 132246), (990, 124899), (1023, 120870), (1054, 117315), (1122, 110205), (1185, 104346), (1343, 92070), (1395, 88638), (1422, 86955), (1485, 83266), (1530, 80817), (1581, 78210), (1674, 73865), (1683, 73470), (1705, 72522), (1738, 71145), (1870, 66123), (2046, 60435), (2133, 57970), (2295, 53878), (2370, 52173), (2449, 50490), (2607, 47430), (2635, 46926), (2686, 46035), (2790, 44319), (2805, 44082), (2970, 41633), (3069, 40290), (3162, 39105), (3366, 36735), (3410, 36261), (3555, 34782), (4029, 30690), (4185, 29546), (4266, 28985), (4345, 28458), (4590, 26939), (4743, 26070), (4898, 25245), (5049, 24490), (5115, 24174), (5214, 23715), (5270, 23463), (5610, 22041), (5797, 21330), (6138, 20145), (6715, 18414), (7110, 17391), (7347, 16830), (7821, 15810), (7905, 15642), (8058, 15345), (8370, 14773), (8415, 14694), (8690, 14229), (9207, 13430), (9486, 13035), (10098, 12245), (10230, 12087), (10665, 11594)]