20233475325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 43711488000

約数和(自身を除く): 23478012675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 75, 105, 135, 141, 175, 179, 189, 225, 235, 315, 329, 423, 509, 525, 537, 675, 705, 895, 945, 987, 1175, 1253, 1269, 1527, 1575, 1611, 1645, 2115, 2545, 2685, 2961, 3525, 3563, 3759, 4475, 4581, 4725, 4833, 4935, 6265, 6345, 7635, 8055, 8225, 8413, 8883, 10575, 10689, 11277, 12725, 13425, 13743, 14805, 17815, 18795, 22905, 23923, 24165, 24675, 25239, 31325, 31725, 32067, 33831, 38175, 40275, 42065, 44415, 53445, 56385, 58891, 68715, 71769, 74025, 75717, 89075, 91111, 93975, 96201, 114525, 119615, 120825, 126195, 160335, 167461, 169155, 176673, 210325, 215307, 222075, 227151, 267225, 273333, 281925, 294455, 343575, 358845, 378585, 455555, 481005, 502383, 530019, 598075, 630975, 637777, 645921, 801675, 819999, 837305, 845775, 883365, 1076535, 1135755, 1366665, 1472275, 1507149, 1590057, 1794225, 1892925, 1913331, 2277775, 2405025, 2459997, 2511915, 2650095, 3188885, 3229605, 4099995, 4186525, 4282217, 4416825, 4521447, 5382675, 5678775, 5739993, 6833325, 7535745, 7950285, 9566655, 12299985, 12559575, 12846651, 13250475, 15944425, 16148025, 17219979, 20499975, 21411085, 22607235, 28699965, 29975519, 37678725, 38539953, 39751425, 47833275, 61499925, 64233255, 86099895, 89926557, 107055425, 113036175, 115619859, 143499825, 149877595, 192699765, 269779671, 321166275, 430499475, 449632785, 578099295, 749387975, 809339013, 963498825, 1348898355, 2248163925, 2890496475, 4046695065, 6744491775, 20233475325]

約数ペア:

[(1, 20233475325), (3, 6744491775), (5, 4046695065), (7, 2890496475), (9, 2248163925), (15, 1348898355), (21, 963498825), (25, 809339013), (27, 749387975), (35, 578099295), (45, 449632785), (47, 430499475), (63, 321166275), (75, 269779671), (105, 192699765), (135, 149877595), (141, 143499825), (175, 115619859), (179, 113036175), (189, 107055425), (225, 89926557), (235, 86099895), (315, 64233255), (329, 61499925), (423, 47833275), (509, 39751425), (525, 38539953), (537, 37678725), (675, 29975519), (705, 28699965), (895, 22607235), (945, 21411085), (987, 20499975), (1175, 17219979), (1253, 16148025), (1269, 15944425), (1527, 13250475), (1575, 12846651), (1611, 12559575), (1645, 12299985), (2115, 9566655), (2545, 7950285), (2685, 7535745), (2961, 6833325), (3525, 5739993), (3563, 5678775), (3759, 5382675), (4475, 4521447), (4581, 4416825), (4725, 4282217), (4833, 4186525), (4935, 4099995), (6265, 3229605), (6345, 3188885), (7635, 2650095), (8055, 2511915), (8225, 2459997), (8413, 2405025), (8883, 2277775), (10575, 1913331), (10689, 1892925), (11277, 1794225), (12725, 1590057), (13425, 1507149), (13743, 1472275), (14805, 1366665), (17815, 1135755), (18795, 1076535), (22905, 883365), (23923, 845775), (24165, 837305), (24675, 819999), (25239, 801675), (31325, 645921), (31725, 637777), (32067, 630975), (33831, 598075), (38175, 530019), (40275, 502383), (42065, 481005), (44415, 455555), (53445, 378585), (56385, 358845), (58891, 343575), (68715, 294455), (71769, 281925), (74025, 273333), (75717, 267225), (89075, 227151), (91111, 222075), (93975, 215307), (96201, 210325), (114525, 176673), (119615, 169155), (120825, 167461), (126195, 160335)]