205984350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 678810720

約数和(自身を除く): 472826370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 33, 39, 45, 50, 54, 55, 65, 66, 75, 78, 90, 97, 99, 110, 117, 121, 130, 135, 143, 150, 165, 194, 195, 198, 225, 234, 242, 270, 275, 286, 291, 297, 325, 330, 351, 363, 390, 429, 450, 485, 495, 550, 582, 585, 594, 605, 650, 675, 702, 715, 726, 825, 858, 873, 970, 975, 990, 1067, 1089, 1170, 1210, 1261, 1287, 1350, 1430, 1455, 1485, 1573, 1650, 1746, 1755, 1815, 1950, 2134, 2145, 2178, 2425, 2475, 2522, 2574, 2619, 2910, 2925, 2970, 3025, 3146, 3201, 3267, 3510, 3575, 3630, 3783, 3861, 4290, 4365, 4719, 4850, 4950, 5238, 5335, 5445, 5850, 6050, 6305, 6402, 6435, 6534, 7150, 7275, 7425, 7566, 7722, 7865, 8730, 8775, 9075, 9438, 9603, 10670, 10725, 10890, 11349, 11737, 12610, 12870, 13095, 13871, 14157, 14550, 14850, 15730, 16005, 16335, 17550, 18150, 18915, 19206, 19305, 21450, 21825, 22698, 23474, 23595, 26190, 26675, 27225, 27742, 28314, 28809, 31525, 32010, 32175, 32670, 34047, 35211, 37830, 38610, 39325, 41613, 42471, 43650, 47190, 48015, 53350, 54450, 56745, 57618, 58685, 63050, 64350, 65475, 68094, 69355, 70422, 70785, 78650, 80025, 81675, 83226, 84942, 94575, 96030, 96525, 105633, 113490, 117370, 117975, 124839, 130950, 138710, 141570, 144045, 152581, 160050, 163350, 170235, 176055, 189150, 193050, 208065, 211266, 212355, 235950, 240075, 249678, 283725, 288090, 293425, 305162, 316899, 340470, 346775, 352110, 353925, 374517, 416130, 424710, 457743, 480150, 528165, 567450, 586850, 624195, 633798, 693550, 707850, 720225, 749034, 762905, 851175, 880275, 915486, 1040325, 1056330, 1061775, 1248390, 1373229, 1440450, 1525810, 1584495, 1702350, 1760550, 1872585, 2080650, 2123550, 2288715, 2640825, 2746458, 3120975, 3168990, 3745170, 3814525, 4119687, 4577430, 5281650, 6241950, 6866145, 7629050, 7922475, 8239374, 9362925, 11443575, 13732290, 15844950, 18725850, 20598435, 22887150, 34330725, 41196870, 68661450, 102992175, 205984350]

約数ペア:

[(1, 205984350), (2, 102992175), (3, 68661450), (5, 41196870), (6, 34330725), (9, 22887150), (10, 20598435), (11, 18725850), (13, 15844950), (15, 13732290), (18, 11443575), (22, 9362925), (25, 8239374), (26, 7922475), (27, 7629050), (30, 6866145), (33, 6241950), (39, 5281650), (45, 4577430), (50, 4119687), (54, 3814525), (55, 3745170), (65, 3168990), (66, 3120975), (75, 2746458), (78, 2640825), (90, 2288715), (97, 2123550), (99, 2080650), (110, 1872585), (117, 1760550), (121, 1702350), (130, 1584495), (135, 1525810), (143, 1440450), (150, 1373229), (165, 1248390), (194, 1061775), (195, 1056330), (198, 1040325), (225, 915486), (234, 880275), (242, 851175), (270, 762905), (275, 749034), (286, 720225), (291, 707850), (297, 693550), (325, 633798), (330, 624195), (351, 586850), (363, 567450), (390, 528165), (429, 480150), (450, 457743), (485, 424710), (495, 416130), (550, 374517), (582, 353925), (585, 352110), (594, 346775), (605, 340470), (650, 316899), (675, 305162), (702, 293425), (715, 288090), (726, 283725), (825, 249678), (858, 240075), (873, 235950), (970, 212355), (975, 211266), (990, 208065), (1067, 193050), (1089, 189150), (1170, 176055), (1210, 170235), (1261, 163350), (1287, 160050), (1350, 152581), (1430, 144045), (1455, 141570), (1485, 138710), (1573, 130950), (1650, 124839), (1746, 117975), (1755, 117370), (1815, 113490), (1950, 105633), (2134, 96525), (2145, 96030), (2178, 94575), (2425, 84942), (2475, 83226), (2522, 81675), (2574, 80025), (2619, 78650), (2910, 70785), (2925, 70422), (2970, 69355), (3025, 68094), (3146, 65475), (3201, 64350), (3267, 63050), (3510, 58685), (3575, 57618), (3630, 56745), (3783, 54450), (3861, 53350), (4290, 48015), (4365, 47190), (4719, 43650), (4850, 42471), (4950, 41613), (5238, 39325), (5335, 38610), (5445, 37830), (5850, 35211), (6050, 34047), (6305, 32670), (6402, 32175), (6435, 32010), (6534, 31525), (7150, 28809), (7275, 28314), (7425, 27742), (7566, 27225), (7722, 26675), (7865, 26190), (8730, 23595), (8775, 23474), (9075, 22698), (9438, 21825), (9603, 21450), (10670, 19305), (10725, 19206), (10890, 18915), (11349, 18150), (11737, 17550), (12610, 16335), (12870, 16005), (13095, 15730), (13871, 14850), (14157, 14550)]